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Diffstat (limited to 'package/busybox/config/shell/Config.in')
| -rw-r--r-- | package/busybox/config/shell/Config.in | 538 |
1 files changed, 287 insertions, 251 deletions
diff --git a/package/busybox/config/shell/Config.in b/package/busybox/config/shell/Config.in index c19c95d4c..bc96b0267 100644 --- a/package/busybox/config/shell/Config.in +++ b/package/busybox/config/shell/Config.in @@ -1,214 +1,303 @@ # DO NOT EDIT. This file is generated from Config.src # # For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. +# see docs/Kconfig-language.txt. # menu "Shells" -config BUSYBOX_ASH + +choice + prompt "Choose which shell is aliased to 'sh' name" + default BUSYBOX_SH_IS_ASH + help + Choose which shell you want to be executed by 'sh' alias. + The ash shell is the most bash compatible and full featured one. + +# note: cannot use "select BUSYBOX_ASH" here, it breaks "make allnoconfig" +config BUSYBOX_SH_IS_ASH + depends on !BUSYBOX_NOMMU bool "ash" - default n + select BUSYBOX_SHELL_ASH + help + Choose ash to be the shell executed by 'sh' name. + The ash code will be built into busybox. If you don't select + "ash" choice (CONFIG_ASH), this shell may only be invoked by + the name 'sh' (and not 'ash'). + +config BUSYBOX_SH_IS_HUSH + bool "hush" + select BUSYBOX_SHELL_HUSH + help + Choose hush to be the shell executed by 'sh' name. + The hush code will be built into busybox. If you don't select + "hush" choice (CONFIG_HUSH), this shell may only be invoked by + the name 'sh' (and not 'hush'). + +config BUSYBOX_SH_IS_NONE + bool "none" + +endchoice + +choice + prompt "Choose which shell is aliased to 'bash' name" + default BUSYBOX_BASH_IS_NONE + help + Choose which shell you want to be executed by 'bash' alias. + The ash shell is the most bash compatible and full featured one, + although compatibility is far from being complete. + + Note that selecting this option does not switch on any bash + compatibility code. It merely makes it possible to install + /bin/bash (sym)link and run scripts which start with + #!/bin/bash line. + + Many systems use it in scripts which use bash-specific features, + even simple ones like $RANDOM. Without this option, busybox + can't be used for running them because it won't recongnize + "bash" as a supported applet name. + +config BUSYBOX_BASH_IS_ASH depends on !BUSYBOX_NOMMU + bool "ash" + select BUSYBOX_SHELL_ASH + help + Choose ash to be the shell executed by 'bash' name. + The ash code will be built into busybox. If you don't select + "ash" choice (CONFIG_ASH), this shell may only be invoked by + the name 'bash' (and not 'ash'). + +config BUSYBOX_BASH_IS_HUSH + bool "hush" + select BUSYBOX_SHELL_HUSH help - Tha 'ash' shell adds about 60k in the default configuration and is - the most complete and most pedantically correct shell included with - busybox. This shell is actually a derivative of the Debian 'dash' - shell (by Herbert Xu), which was created by porting the 'ash' shell - (written by Kenneth Almquist) from NetBSD. + Choose hush to be the shell executed by 'bash' name. + The hush code will be built into busybox. If you don't select + "hush" choice (CONFIG_HUSH), this shell may only be invoked by + the name 'bash' (and not 'hush'). + +config BUSYBOX_BASH_IS_NONE + bool "none" + +endchoice + + +config BUSYBOX_SHELL_ASH + bool #hidden option + depends on !BUSYBOX_NOMMU + +config BUSYBOX_ASH + bool "ash (78 kb)" + default y + depends on !BUSYBOX_NOMMU + select BUSYBOX_SHELL_ASH + help + The most complete and most pedantically correct shell included with + busybox. This shell is actually a derivative of the Debian 'dash' + shell (by Herbert Xu), which was created by porting the 'ash' shell + (written by Kenneth Almquist) from NetBSD. + +# ash options +# note: Don't remove !NOMMU part in the next line; it would break +# menuconfig's indenting. +if !BUSYBOX_NOMMU && (BUSYBOX_SHELL_ASH || BUSYBOX_ASH || BUSYBOX_SH_IS_ASH || BUSYBOX_BASH_IS_ASH) + +config BUSYBOX_ASH_OPTIMIZE_FOR_SIZE + bool "Optimize for size instead of speed" + default y + depends on BUSYBOX_SHELL_ASH + +config BUSYBOX_ASH_INTERNAL_GLOB + bool "Use internal glob() implementation" + default y # Y is bigger, but because of uclibc glob() bug, let Y be default for now + depends on BUSYBOX_SHELL_ASH + help + Do not use glob() function from libc, use internal implementation. + Use this if you are getting "glob.h: No such file or directory" + or similar build errors. + Note that as of now (2017-01), uclibc and musl glob() both have bugs + which would break ash if you select N here. config BUSYBOX_ASH_BASH_COMPAT bool "bash-compatible extensions" default y - depends on BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH + +config BUSYBOX_ASH_BASH_SOURCE_CURDIR + bool "'source' and '.' builtins search current directory after $PATH" + default n # do not encourage non-standard behavior + depends on BUSYBOX_ASH_BASH_COMPAT help - Enable bash-compatible extensions. + This is not compliant with standards. Avoid if possible. -config BUSYBOX_ASH_IDLE_TIMEOUT - bool "Idle timeout variable" - default n - depends on BUSYBOX_ASH +config BUSYBOX_ASH_BASH_NOT_FOUND_HOOK + bool "command_not_found_handle hook support" + default y + depends on BUSYBOX_ASH_BASH_COMPAT help - Enables bash-like auto-logout after $TMOUT seconds of idle time. + Enable support for the 'command_not_found_handle' hook function, + from GNU bash, which allows for alternative command not found + handling. config BUSYBOX_ASH_JOB_CONTROL bool "Job control" default y - depends on BUSYBOX_ASH - help - Enable job control in the ash shell. + depends on BUSYBOX_SHELL_ASH config BUSYBOX_ASH_ALIAS bool "Alias support" default y - depends on BUSYBOX_ASH - help - Enable alias support in the ash shell. + depends on BUSYBOX_SHELL_ASH -config BUSYBOX_ASH_GETOPTS - bool "Builtin getopt to parse positional parameters" +config BUSYBOX_ASH_RANDOM_SUPPORT + bool "Pseudorandom generator and $RANDOM variable" default y - depends on BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH help - Enable support for getopts builtin in ash. + Enable pseudorandom generator and dynamic variable "$RANDOM". + Each read of "$RANDOM" will generate a new pseudorandom value. + You can reset the generator by using a specified start value. + After "unset RANDOM" the generator will switch off and this + variable will no longer have special treatment. -config BUSYBOX_ASH_BUILTIN_ECHO - bool "Builtin version of 'echo'" +config BUSYBOX_ASH_EXPAND_PRMT + bool "Expand prompt string" default y - depends on BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH help - Enable support for echo builtin in ash. + $PS# may contain volatile content, such as backquote commands. + This option recreates the prompt string from the environment + variable each time it is displayed. -config BUSYBOX_ASH_BUILTIN_PRINTF - bool "Builtin version of 'printf'" +config BUSYBOX_ASH_IDLE_TIMEOUT + bool "Idle timeout variable $TMOUT" default y - depends on BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH help - Enable support for printf builtin in ash. + Enable bash-like auto-logout after $TMOUT seconds of idle time. -config BUSYBOX_ASH_BUILTIN_TEST - bool "Builtin version of 'test'" +config BUSYBOX_ASH_MAIL + bool "Check for new mail in interactive shell" default y - depends on BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH help - Enable support for test builtin in ash. + Enable "check for new mail" function: + if set, $MAIL file and $MAILPATH list of files + are checked for mtime changes, and "you have mail" + message is printed if change is detected. -config BUSYBOX_ASH_HELP - bool "help builtin" +config BUSYBOX_ASH_ECHO + bool "echo builtin" default y - depends on BUSYBOX_ASH - help - Enable help builtin in ash. + depends on BUSYBOX_SHELL_ASH -config BUSYBOX_ASH_CMDCMD - bool "'command' command to override shell builtins" +config BUSYBOX_ASH_PRINTF + bool "printf builtin" default y - depends on BUSYBOX_ASH - help - Enable support for the ash 'command' builtin, which allows - you to run the specified command with the specified arguments, - even when there is an ash builtin command with the same name. + depends on BUSYBOX_SHELL_ASH -config BUSYBOX_ASH_MAIL - bool "Check for new mail on interactive shells" - default n - depends on BUSYBOX_ASH - help - Enable "check for new mail" function in the ash shell. - -config BUSYBOX_ASH_OPTIMIZE_FOR_SIZE - bool "Optimize for size instead of speed" +config BUSYBOX_ASH_TEST + bool "test builtin" default y - depends on BUSYBOX_ASH - help - Compile ash for reduced size at the price of speed. + depends on BUSYBOX_SHELL_ASH -config BUSYBOX_ASH_INTERNAL_GLOB - bool "Use internal glob() implementation" - default y # Y is bigger, but because of uclibc glob() bug, let Y be default for now - depends on BUSYBOX_ASH - help - Do not use glob() function from libc, use internal implementation. - Use this if you are getting "glob.h: No such file or directory" - or similar build errors. +config BUSYBOX_ASH_HELP + bool "help builtin" + default y + depends on BUSYBOX_SHELL_ASH -config BUSYBOX_ASH_RANDOM_SUPPORT - bool "Pseudorandom generator and $RANDOM variable" +config BUSYBOX_ASH_GETOPTS + bool "getopts builtin" default y - depends on BUSYBOX_ASH - help - Enable pseudorandom generator and dynamic variable "$RANDOM". - Each read of "$RANDOM" will generate a new pseudorandom value. - You can reset the generator by using a specified start value. - After "unset RANDOM" the generator will switch off and this - variable will no longer have special treatment. + depends on BUSYBOX_SHELL_ASH -config BUSYBOX_ASH_EXPAND_PRMT - bool "Expand prompt string" +config BUSYBOX_ASH_CMDCMD + bool "command builtin" default y - depends on BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH help - "PS#" may contain volatile content, such as backquote commands. - This option recreates the prompt string from the environment - variable each time it is displayed. + Enable support for the 'command' builtin, which allows + you to run the specified command or builtin, + even when there is a function with the same name. +endif # ash options config BUSYBOX_CTTYHACK - bool "cttyhack" - default n + bool "cttyhack (2.4 kb)" + default y help - One common problem reported on the mailing list is the "can't - access tty; job control turned off" error message, which typically - appears when one tries to use a shell with stdin/stdout on - /dev/console. - This device is special - it cannot be a controlling tty. + One common problem reported on the mailing list is the "can't + access tty; job control turned off" error message, which typically + appears when one tries to use a shell with stdin/stdout on + /dev/console. + This device is special - it cannot be a controlling tty. - The proper solution is to use the correct device instead of - /dev/console. + The proper solution is to use the correct device instead of + /dev/console. - cttyhack provides a "quick and dirty" solution to this problem. - It analyzes stdin with various ioctls, trying to determine whether - it is a /dev/ttyN or /dev/ttySN (virtual terminal or serial line). - On Linux it also checks sysfs for a pointer to the active console. - If cttyhack is able to find the real console device, it closes - stdin/out/err and reopens that device. - Then it executes the given program. Opening the device will make - that device a controlling tty. This may require cttyhack - to be a session leader. + cttyhack provides a "quick and dirty" solution to this problem. + It analyzes stdin with various ioctls, trying to determine whether + it is a /dev/ttyN or /dev/ttySN (virtual terminal or serial line). + On Linux it also checks sysfs for a pointer to the active console. + If cttyhack is able to find the real console device, it closes + stdin/out/err and reopens that device. + Then it executes the given program. Opening the device will make + that device a controlling tty. This may require cttyhack + to be a session leader. - Example for /etc/inittab (for busybox init): + Example for /etc/inittab (for busybox init): - ::respawn:/bin/cttyhack /bin/sh + ::respawn:/bin/cttyhack /bin/sh - Starting an interactive shell from boot shell script: + Starting an interactive shell from boot shell script: - setsid cttyhack sh + setsid cttyhack sh - Giving controlling tty to shell running with PID 1: + Giving controlling tty to shell running with PID 1: - # exec cttyhack sh + # exec cttyhack sh - Without cttyhack, you need to know exact tty name, - and do something like this: + Without cttyhack, you need to know exact tty name, + and do something like this: - # exec setsid sh -c 'exec sh </dev/tty1 >/dev/tty1 2>&1' + # exec setsid sh -c 'exec sh </dev/tty1 >/dev/tty1 2>&1' - Starting getty on a controlling tty from a shell script: - - # getty 115200 $(cttyhack) + Starting getty on a controlling tty from a shell script: + # getty 115200 $(cttyhack) config BUSYBOX_HUSH - bool "hush" - default y if ADK_TARGET_UCLINUX - default n + bool "hush (68 kb)" + default y select BUSYBOX_SHELL_HUSH help - hush is a small shell (25k). It handles the normal flow control - constructs such as if/then/elif/else/fi, for/in/do/done, while loops, - case/esac. Redirections, here documents, $((arithmetic)) - and functions are supported. + hush is a small shell. It handles the normal flow control + constructs such as if/then/elif/else/fi, for/in/do/done, while loops, + case/esac. Redirections, here documents, $((arithmetic)) + and functions are supported. - It will compile and work on no-mmu systems. + It will compile and work on no-mmu systems. - It does not handle select, aliases, tilde expansion, - &>file and >&file redirection of stdout+stderr. + It does not handle select, aliases, tilde expansion, + &>file and >&file redirection of stdout+stderr. config BUSYBOX_SHELL_HUSH bool "Internal shell for embedded script support" default n +# hush options +# It's only needed to get "nice" menuconfig indenting. +if BUSYBOX_SHELL_HUSH || BUSYBOX_HUSH || BUSYBOX_SH_IS_HUSH || BUSYBOX_BASH_IS_HUSH + config BUSYBOX_HUSH_BASH_COMPAT bool "bash-compatible extensions" default y - depends on BUSYBOX_HUSH - help - Enable bash-compatible extensions. + depends on BUSYBOX_SHELL_HUSH config BUSYBOX_HUSH_BRACE_EXPANSION bool "Brace expansion" default y depends on BUSYBOX_HUSH_BASH_COMPAT help - Enable {abc,def} extension. + Enable {abc,def} extension. config BUSYBOX_HUSH_LINENO_VAR bool "$LINENO variable" @@ -222,105 +311,85 @@ config BUSYBOX_HUSH_BASH_SOURCE_CURDIR help This is not compliant with standards. Avoid if possible. -config BUSYBOX_HUSH_HELP - bool "help builtin" - default y - depends on BUSYBOX_HUSH - help - Enable help builtin in hush. Code size + ~1 kbyte. - config BUSYBOX_HUSH_INTERACTIVE bool "Interactive mode" default y - depends on BUSYBOX_HUSH + depends on BUSYBOX_SHELL_HUSH help - Enable interactive mode (prompt and command editing). - Without this, hush simply reads and executes commands - from stdin just like a shell script from a file. - No prompt, no PS1/PS2 magic shell variables. + Enable interactive mode (prompt and command editing). + Without this, hush simply reads and executes commands + from stdin just like a shell script from a file. + No prompt, no PS1/PS2 magic shell variables. config BUSYBOX_HUSH_SAVEHISTORY bool "Save command history to .hush_history" default y depends on BUSYBOX_HUSH_INTERACTIVE && BUSYBOX_FEATURE_EDITING_SAVEHISTORY - help - Enable history saving in hush. config BUSYBOX_HUSH_JOB bool "Job control" default y depends on BUSYBOX_HUSH_INTERACTIVE help - Enable job control: Ctrl-Z backgrounds, Ctrl-C interrupts current - command (not entire shell), fg/bg builtins work. Without this option, - "cmd &" still works by simply spawning a process and immediately - prompting for next command (or executing next command in a script), - but no separate process group is formed. + Enable job control: Ctrl-Z backgrounds, Ctrl-C interrupts current + command (not entire shell), fg/bg builtins work. Without this option, + "cmd &" still works by simply spawning a process and immediately + prompting for next command (or executing next command in a script), + but no separate process group is formed. config BUSYBOX_HUSH_TICK - bool "Process substitution" + bool "Support command substitution" default y - depends on BUSYBOX_HUSH + depends on BUSYBOX_SHELL_HUSH help - Enable process substitution `command` and $(command) in hush. + Enable `command` and $(command). config BUSYBOX_HUSH_IF bool "Support if/then/elif/else/fi" default y - depends on BUSYBOX_HUSH - help - Enable if/then/elif/else/fi in hush. + depends on BUSYBOX_SHELL_HUSH config BUSYBOX_HUSH_LOOPS bool "Support for, while and until loops" default y - depends on BUSYBOX_HUSH - help - Enable for, while and until loops in hush. + depends on BUSYBOX_SHELL_HUSH config BUSYBOX_HUSH_CASE bool "Support case ... esac statement" default y - depends on BUSYBOX_HUSH + depends on BUSYBOX_SHELL_HUSH help - Enable case ... esac statement in hush. +400 bytes. + Enable case ... esac statement. +400 bytes. config BUSYBOX_HUSH_FUNCTIONS bool "Support funcname() { commands; } syntax" default y - depends on BUSYBOX_HUSH + depends on BUSYBOX_SHELL_HUSH help - Enable support for shell functions in hush. +800 bytes. + Enable support for shell functions. +800 bytes. config BUSYBOX_HUSH_LOCAL - bool "Support local builtin" + bool "local builtin" default y depends on BUSYBOX_HUSH_FUNCTIONS help - Enable support for local variables in functions. + Enable support for local variables in functions. config BUSYBOX_HUSH_RANDOM_SUPPORT bool "Pseudorandom generator and $RANDOM variable" default y - depends on BUSYBOX_HUSH - help - Enable pseudorandom generator and dynamic variable "$RANDOM". - Each read of "$RANDOM" will generate a new pseudorandom value. - -config BUSYBOX_HUSH_EXPORT_N - bool "Support 'export -n' option" - default y - depends on BUSYBOX_HUSH + depends on BUSYBOX_SHELL_HUSH help - export -n unexports variables. It is a bash extension. + Enable pseudorandom generator and dynamic variable "$RANDOM". + Each read of "$RANDOM" will generate a new pseudorandom value. config BUSYBOX_HUSH_MODE_X bool "Support 'hush -x' option and 'set -x' command" default y - depends on BUSYBOX_HUSH + depends on BUSYBOX_SHELL_HUSH help - This instructs hush to print commands before execution. - Adds ~300 bytes. + This instructs hush to print commands before execution. + Adds ~300 bytes. config BUSYBOX_HUSH_ECHO bool "echo builtin" @@ -426,50 +495,27 @@ config BUSYBOX_HUSH_MEMLEAK default n depends on BUSYBOX_SHELL_HUSH +endif # hush options -choice -prompt "Choose which shell is aliased to 'sh' name" -config BUSYBOX_SH_IS_NONE - bool "none" - -config BUSYBOX_SH_IS_ASH - bool "ash" - -config BUSYBOX_SH_IS_HUSH - bool "hush" - -endchoice - -choice -prompt "Choose which shell is aliased to 'bash' name" - -config BUSYBOX_BASH_IS_NONE - bool "none" - -config BUSYBOX_BASH_IS_ASH - bool "ash" - -config BUSYBOX_BASH_IS_HUSH - bool "hush" - -endchoice +comment "Options common to all shells" +if BUSYBOX_SHELL_ASH || BUSYBOX_SHELL_HUSH config BUSYBOX_FEATURE_SH_MATH bool "POSIX math support" default y - depends on BUSYBOX_ASH || BUSYBOX_HUSH + depends on BUSYBOX_SHELL_ASH || BUSYBOX_SHELL_HUSH help - Enable math support in the shell via $((...)) syntax. + Enable math support in the shell via $((...)) syntax. config BUSYBOX_FEATURE_SH_MATH_64 bool "Extend POSIX math support to 64 bit" default y depends on BUSYBOX_FEATURE_SH_MATH help - Enable 64-bit math support in the shell. This will make the shell - slightly larger, but will allow computation with very large numbers. - This is not in POSIX, so do not rely on this in portable code. + Enable 64-bit math support in the shell. This will make the shell + slightly larger, but will allow computation with very large numbers. + This is not in POSIX, so do not rely on this in portable code. config BUSYBOX_FEATURE_SH_MATH_BASE bool "Support BASE#nnnn literals" @@ -479,60 +525,48 @@ config BUSYBOX_FEATURE_SH_MATH_BASE config BUSYBOX_FEATURE_SH_EXTRA_QUIET bool "Hide message on interactive shell startup" default y - depends on BUSYBOX_HUSH || BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH || BUSYBOX_SHELL_HUSH help - Remove the busybox introduction when starting a shell. + Remove the busybox introduction when starting a shell. config BUSYBOX_FEATURE_SH_STANDALONE bool "Standalone shell" default n - depends on (BUSYBOX_HUSH || BUSYBOX_ASH) - help - This option causes busybox shells to use busybox applets - in preference to executables in the PATH whenever possible. For - example, entering the command 'ifconfig' into the shell would cause - 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 statically linked version of busybox - for use as a rescue shell, in the event that you screw up your system. - - This is implemented by re-execing /proc/self/exe (typically) - with right parameters. Some selected applets ("NOFORK" applets) - can even be executed without creating new process. - Instead, busybox will call <applet>_main() internally. - - However, this causes problems in chroot jails without mounted /proc - and with ps/top (command name can be shown as 'exe' for applets - started this way). -# untrue? -# Note that this will *also* cause applets to take precedence -# over shell builtins of the same name. So turning this on will -# eliminate any performance gained by turning on the builtin "echo" -# and "test" commands in ash. -# untrue? -# 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. + depends on BUSYBOX_SHELL_ASH || BUSYBOX_SHELL_HUSH + help + This option causes busybox shells to use busybox applets + in preference to executables in the PATH whenever possible. For + example, entering the command 'ifconfig' into the shell would cause + 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 statically linked version of busybox + for use as a rescue shell, in the event that you screw up your system. + + This is implemented by re-execing /proc/self/exe (typically) + with right parameters. + + However, there are drawbacks: it is problematic in chroot jails + without mounted /proc, and ps/top may show command name as 'exe' + for applets started this way. config BUSYBOX_FEATURE_SH_NOFORK bool "Run 'nofork' applets directly" default n - depends on (BUSYBOX_HUSH || BUSYBOX_ASH) + depends on BUSYBOX_SHELL_ASH || BUSYBOX_SHELL_HUSH help - This option causes busybox shells to not execute typical - fork/exec/wait sequence, but call <applet>_main directly, - if possible. (Sometimes it is not possible: for example, - this is not possible in pipes). + This option causes busybox shells to not execute typical + fork/exec/wait sequence, but call <applet>_main directly, + if possible. (Sometimes it is not possible: for example, + this is not possible in pipes). - This will be done only for some applets (those which are marked - NOFORK in include/applets.h). + This will be done only for some applets (those which are marked + NOFORK in include/applets.h). - This may significantly speed up some shell scripts. + This may significantly speed up some shell scripts. - This feature is relatively new. Use with care. Report bugs - to project mailing list. + This feature is relatively new. Use with care. Report bugs + to project mailing list. config BUSYBOX_FEATURE_SH_READ_FRAC bool "read -t N.NNN support (+110 bytes)" @@ -544,11 +578,11 @@ config BUSYBOX_FEATURE_SH_READ_FRAC config BUSYBOX_FEATURE_SH_HISTFILESIZE bool "Use $HISTFILESIZE" default y - depends on BUSYBOX_HUSH || BUSYBOX_ASH + depends on BUSYBOX_SHELL_ASH || BUSYBOX_SHELL_HUSH help - This option makes busybox shells to use $HISTFILESIZE variable - to set shell history size. Note that its max value is capped - by "History size" setting in library tuning section. + This option makes busybox shells to use $HISTFILESIZE variable + to set shell history size. Note that its max value is capped + by "History size" setting in library tuning section. config BUSYBOX_FEATURE_SH_EMBEDDED_SCRIPTS bool "Embed scripts in the binary" @@ -564,4 +598,6 @@ config BUSYBOX_FEATURE_SH_EMBEDDED_SCRIPTS the script in 'applets_sh' and a stub C file containing configuration in the appropriate subsystem directory. +endif # Options common to all shells + endmenu |