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Diffstat (limited to 'config/busybox-1.0.0-pre3/shell/Config.in')
| -rw-r--r-- | config/busybox-1.0.0-pre3/shell/Config.in | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/config/busybox-1.0.0-pre3/shell/Config.in b/config/busybox-1.0.0-pre3/shell/Config.in new file mode 100644 index 000000000..5817b4c32 --- /dev/null +++ b/config/busybox-1.0.0-pre3/shell/Config.in @@ -0,0 +1,207 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Another Bourne-like Shell" + depends on BUSYBOX + +choice + prompt "Choose your default shell" + default BB_CONFIG_FEATURE_SH_IS_NONE + help + Choose a shell. The ash shell is the most bash compatible + and full featured. + +config BB_CONFIG_FEATURE_SH_IS_ASH + select BB_CONFIG_ASH + bool "ash" + +config BB_CONFIG_FEATURE_SH_IS_HUSH + select BB_CONFIG_HUSH + bool "hush" + +config BB_CONFIG_FEATURE_SH_IS_LASH + select BB_CONFIG_LASH + bool "lash" + +config BB_CONFIG_FEATURE_SH_IS_MSH + select BB_CONFIG_MSH + bool "msh" + +config BB_CONFIG_FEATURE_SH_IS_NONE + bool "none" + +endchoice + +config BB_CONFIG_ASH + bool "ash" + default y + 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 derivitive the Debian 'dash' shell + (by Herbert Xu), which was created by porting the 'ash' shell + (written by Kenneth Almquist) from NetBSD. + +comment "Ash Shell Options" + depends on BB_CONFIG_ASH + +config BB_CONFIG_ASH_JOB_CONTROL + bool " Enable Job control" + default y + depends on BB_CONFIG_ASH + help + Enable job control in the ash shell. + +config BB_CONFIG_ASH_ALIAS + bool " Enable alias support" + default y + depends on BB_CONFIG_ASH + help + Enable alias support in the ash shell. + +config BB_CONFIG_ASH_MATH_SUPPORT + bool " Enable Posix math support" + default y + depends on BB_CONFIG_ASH + help + Enable math support in the ash shell. + +config BB_CONFIG_ASH_GETOPTS + bool " Enable getopt builtin to parse positional parameters" + default n + depends on BB_CONFIG_ASH + help + Enable builtin getopt in the ash shell. + +config BB_CONFIG_ASH_CMDCMD + bool " Enable cmdcmd to override shell builtins" + default n + depends on BB_CONFIG_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. + +config BB_CONFIG_ASH_MAIL + bool " Check for new mail on interactive shells" + default y + depends on BB_CONFIG_ASH + help + Enable "check for new mail" in the ash shell. + +config BB_CONFIG_ASH_OPTIMIZE_FOR_SIZE + bool " Optimize for size instead of speed" + default y + depends on BB_CONFIG_ASH + help + Compile ash for reduced size at price of speed. + +config BB_CONFIG_HUSH + bool "hush" + default n + help + hush is very small shell (just 18k) and it has fairly complete Bourne + shell grammer. It even handles all the normal flow control options + such as if/then/elif/else/fi, for/in/do/done, while loops, etc. + + It does not handle case/esac, select, function, here documents ( << + word ), arithmetic expansion, aliases, brace expansion, tilde + expansion, &> and >& redirection of stdout+stderr, etc. + + +config BB_CONFIG_LASH + bool "lash" + default n + 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 + most trivial scripting (such as an initrd that calls insmod a few + times) since it does not understand any Bourne shell grammer. It + does handle pipes, redirects, and job control though. Adding in + command editing makes it a very nice lightweight command prompt. + + +config BB_CONFIG_MSH + bool "msh" + default n + 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 + shell to do. It is not always pedantically correct about Bourne + shell grammer (try running the shell testscript "tests/sh.testcases" + on it and compare vs bash) but for most things it works quite well. + It also uses only vfork, so it can be used on uClinux systems. + +comment "Bourne Shell Options" + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + +config BB_CONFIG_FEATURE_COMMAND_EDITING + bool "command line editing" + default n + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + help + Enable command editing in shell. + +config BB_CONFIG_FEATURE_COMMAND_SAVEHISTORY + bool " history saving" + default n + depends on BB_CONFIG_ASH + help + Enable history saving in ash shell. + +config BB_CONFIG_FEATURE_COMMAND_TAB_COMPLETION + bool "tab completion" + default n + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + help + Enable tab completion in shell. + +config BB_CONFIG_FEATURE_COMMAND_USERNAME_COMPLETION + bool "username completion" + default n + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + help + Enable username completion in shell. + +config BB_CONFIG_FEATURE_COMMAND_HISTORY + int "history size" + default 15 + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + help + Specify command history size in shell. + +config BB_CONFIG_FEATURE_SH_STANDALONE_SHELL + bool "Standalone shell" + default n + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + help + Have all the busybox commands built into the shell, creating + a standalone shell. + +config BB_CONFIG_FEATURE_SH_APPLETS_ALWAYS_WIN + bool "Standalone shell -- applets always win" + default n + depends on BB_CONFIG_FEATURE_SH_STANDALONE_SHELL + help + Use a command builtin to the shell over one with the same name, + that may be on the system. + +config BB_CONFIG_FEATURE_SH_FANCY_PROMPT + bool "Fancy shell prompts" + default n + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + help + Setting this option allows for prompts to use things like \w and + \$ and also using escape codes. + +config BB_CONFIG_FEATURE_SH_EXTRA_QUIET + bool "Hide message on interactive shell startup" + default n + depends on BB_CONFIG_MSH || BB_CONFIG_LASH || BB_CONFIG_HUSH || BB_CONFIG_ASH + help + Remove the busybox introduction when starting a shell. + +endmenu + |