nbd's makefile/menuconfig rewrite

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@307 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 229 insertions, 0 deletions

diff --git a/package/busybox/config/shell/Config.in b/package/busybox/config/shell/Config.in
new file mode 100644
index 0000000000..6ac4f69710
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+++ b/package/busybox/config/shell/Config.in
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+#
+# For a description of the syntax of this configuration file,
+# see scripts/kbuild/config-language.txt.
+#
+
+menu "Another Bourne-like Shell"
+
+choice
+	prompt "Choose your default shell"
+	default BUSYBOX_CONFIG_FEATURE_SH_IS_ASH
+	help
+	  Choose a shell. The ash shell is the most bash compatible
+	  and full featured one.
+
+config BUSYBOX_CONFIG_FEATURE_SH_IS_ASH
+	select BUSYBOX_CONFIG_ASH
+	bool "ash"
+
+config BUSYBOX_CONFIG_FEATURE_SH_IS_HUSH
+	select BUSYBOX_CONFIG_HUSH
+	bool "hush"
+
+config BUSYBOX_CONFIG_FEATURE_SH_IS_LASH
+	select BUSYBOX_CONFIG_LASH
+	bool "lash"
+
+config BUSYBOX_CONFIG_FEATURE_SH_IS_MSH
+	select BUSYBOX_CONFIG_MSH
+	bool "msh"
+
+config BUSYBOX_CONFIG_FEATURE_SH_IS_NONE
+	bool "none"
+
+endchoice
+
+config BUSYBOX_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 derivative of 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 BUSYBOX_CONFIG_ASH
+
+config BUSYBOX_CONFIG_ASH_JOB_CONTROL
+	bool "  Enable Job control"
+	default y
+	depends on BUSYBOX_CONFIG_ASH
+	help
+	  Enable job control in the ash shell.
+
+config BUSYBOX_CONFIG_ASH_ALIAS
+	bool "  Enable alias support"
+	default y
+	depends on BUSYBOX_CONFIG_ASH
+	help
+	  Enable alias support in the ash shell.
+
+config BUSYBOX_CONFIG_ASH_MATH_SUPPORT
+	bool "  Enable Posix math support"
+	default y
+	depends on BUSYBOX_CONFIG_ASH
+	help
+	  Enable math support in the ash shell.
+
+config BUSYBOX_CONFIG_ASH_MATH_SUPPORT_64
+	bool "    Extend Posix math support to 64 bit"
+	default n
+	depends on BUSYBOX_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 BUSYBOX_CONFIG_ASH_GETOPTS
+	bool "  Enable getopts builtin to parse positional parameters"
+	default y
+	depends on BUSYBOX_CONFIG_ASH
+	help
+	  Enable getopts builtin in the ash shell.
+
+config BUSYBOX_CONFIG_ASH_CMDCMD
+	bool "  Enable cmdcmd to override shell builtins"
+	default y
+	depends on BUSYBOX_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 BUSYBOX_CONFIG_ASH_MAIL
+	bool "  Check for new mail on interactive shells"
+	default n
+	depends on BUSYBOX_CONFIG_ASH
+	help
+	  Enable "check for new mail" in the ash shell.
+
+config BUSYBOX_CONFIG_ASH_OPTIMIZE_FOR_SIZE
+	bool "  Optimize for size instead of speed"
+	default y
+	depends on BUSYBOX_CONFIG_ASH
+	help
+	  Compile ash for reduced size at price of speed.
+
+config BUSYBOX_CONFIG_ASH_RANDOM_SUPPORT
+	bool "  Enable pseudorandom generator and variable $RANDOM"
+	default n
+	depends on BUSYBOX_CONFIG_ASH
+	help
+	  Enable pseudorandom generator and dynamic variable "$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" then generator will switch off and this
+	  variable will no longer have special treatment.
+
+config BUSYBOX_CONFIG_HUSH
+	bool "hush"
+	default n
+	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
+	  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 BUSYBOX_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 grammar.  It
+	  does handle pipes, redirects, and job control though.  Adding in
+	  command editing makes it a very nice lightweight command prompt.
+
+
+config BUSYBOX_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 grammar (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 BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
+
+config BUSYBOX_CONFIG_FEATURE_SH_EXTRA_QUIET
+	bool "Hide message on interactive shell startup"
+	default n
+	depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
+	help
+	  Remove the busybox introduction when starting a shell.
+
+config BUSYBOX_CONFIG_FEATURE_SH_STANDALONE_SHELL
+	bool "Standalone shell"
+	default n
+	depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
+	help
+	  This option causes the selected busybox shell 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 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 BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
+	bool "command line editing"
+	default y
+	depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
+	help
+	  Enable command editing in shell.
+
+config BUSYBOX_CONFIG_FEATURE_COMMAND_HISTORY
+	int "history size"
+	default 15
+	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
+	help
+	  Specify command history size in shell.
+
+config BUSYBOX_CONFIG_FEATURE_COMMAND_SAVEHISTORY
+	bool "history saving"
+	default n
+	depends on BUSYBOX_CONFIG_ASH && BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
+	help
+	  Enable history saving in ash shell.
+
+config BUSYBOX_CONFIG_FEATURE_COMMAND_TAB_COMPLETION
+	bool "tab completion"
+	default y
+	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
+	help
+	  Enable tab completion in shell.
+
+config BUSYBOX_CONFIG_FEATURE_COMMAND_USERNAME_COMPLETION
+	bool "username completion"
+	default n
+	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_TAB_COMPLETION
+	help
+	  Enable username completion in shell.
+
+config BUSYBOX_CONFIG_FEATURE_SH_FANCY_PROMPT
+	bool "Fancy shell prompts"
+	default y
+	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
+	help
+	  Setting this option allows for prompts to use things like \w and
+	  \$ and also using escape codes.
+
+endmenu