busybox: add a reworked implementation of menuconfig support, this time with a guard option that keeps all symbols at default values until an extra option is activated

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 39435

1 files changed, 206 insertions, 0 deletions

diff --git a/package/utils/busybox/config/editors/Config.in b/package/utils/busybox/config/editors/Config.in
new file mode 100644
index 0000000000..395615625e
--- /dev/null
+++ b/package/utils/busybox/config/editors/Config.in
@@ -0,0 +1,206 @@
+# 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.
+#
+
+menu "Editors"
+
+config BUSYBOX_CONFIG_PATCH
+	bool "patch"
+	default BUSYBOX_DEFAULT_PATCH
+	help
+	  Apply a unified diff formatted patch.
+config BUSYBOX_CONFIG_VI
+	bool "vi"
+	default BUSYBOX_DEFAULT_VI
+	help
+	  'vi' is a text editor. More specifically, it is the One True
+	  text editor <grin>. It does, however, have a rather steep
+	  learning curve. If you are not already comfortable with 'vi'
+	  you may wish to use something else.
+
+config BUSYBOX_CONFIG_FEATURE_VI_MAX_LEN
+	int "Maximum screen width in vi"
+	range 256 16384
+	default BUSYBOX_DEFAULT_FEATURE_VI_MAX_LEN
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Contrary to what you may think, this is not eating much.
+	  Make it smaller than 4k only if you are very limited on memory.
+
+config BUSYBOX_CONFIG_FEATURE_VI_8BIT
+	bool "Allow vi to display 8-bit chars (otherwise shows dots)"
+	default BUSYBOX_DEFAULT_FEATURE_VI_8BIT
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  If your terminal can display characters with high bit set,
+	  you may want to enable this. Note: vi is not Unicode-capable.
+	  If your terminal combines several 8-bit bytes into one character
+	  (as in Unicode mode), this will not work properly.
+
+config BUSYBOX_CONFIG_FEATURE_VI_COLON
+	bool "Enable \":\" colon commands (no \"ex\" mode)"
+	default BUSYBOX_DEFAULT_FEATURE_VI_COLON
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Enable a limited set of colon commands for vi. This does not
+	  provide an "ex" mode.
+
+config BUSYBOX_CONFIG_FEATURE_VI_YANKMARK
+	bool "Enable yank/put commands and mark cmds"
+	default BUSYBOX_DEFAULT_FEATURE_VI_YANKMARK
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  This will enable you to use yank and put, as well as mark in
+	  busybox vi.
+
+config BUSYBOX_CONFIG_FEATURE_VI_SEARCH
+	bool "Enable search and replace cmds"
+	default BUSYBOX_DEFAULT_FEATURE_VI_SEARCH
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Select this if you wish to be able to do search and replace in
+	  busybox vi.
+
+config BUSYBOX_CONFIG_FEATURE_VI_REGEX_SEARCH
+	bool "Enable regex in search and replace"
+	default BUSYBOX_DEFAULT_FEATURE_VI_REGEX_SEARCH   # Uses GNU regex, which may be unavailable. FIXME
+	depends on BUSYBOX_CONFIG_FEATURE_VI_SEARCH
+	help
+	  Use extended regex search.
+
+config BUSYBOX_CONFIG_FEATURE_VI_USE_SIGNALS
+	bool "Catch signals"
+	default BUSYBOX_DEFAULT_FEATURE_VI_USE_SIGNALS
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Selecting this option will make busybox vi signal aware. This will
+	  make busybox vi support SIGWINCH to deal with Window Changes, catch
+	  Ctrl-Z and Ctrl-C and alarms.
+
+config BUSYBOX_CONFIG_FEATURE_VI_DOT_CMD
+	bool "Remember previous cmd and \".\" cmd"
+	default BUSYBOX_DEFAULT_FEATURE_VI_DOT_CMD
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Make busybox vi remember the last command and be able to repeat it.
+
+config BUSYBOX_CONFIG_FEATURE_VI_READONLY
+	bool "Enable -R option and \"view\" mode"
+	default BUSYBOX_DEFAULT_FEATURE_VI_READONLY
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Enable the read-only command line option, which allows the user to
+	  open a file in read-only mode.
+
+config BUSYBOX_CONFIG_FEATURE_VI_SETOPTS
+	bool "Enable set-able options, ai ic showmatch"
+	default BUSYBOX_DEFAULT_FEATURE_VI_SETOPTS
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Enable the editor to set some (ai, ic, showmatch) options.
+
+config BUSYBOX_CONFIG_FEATURE_VI_SET
+	bool "Support for :set"
+	default BUSYBOX_DEFAULT_FEATURE_VI_SET
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Support for ":set".
+
+config BUSYBOX_CONFIG_FEATURE_VI_WIN_RESIZE
+	bool "Handle window resize"
+	default BUSYBOX_DEFAULT_FEATURE_VI_WIN_RESIZE
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  Make busybox vi behave nicely with terminals that get resized.
+
+config BUSYBOX_CONFIG_FEATURE_VI_ASK_TERMINAL
+	bool "Use 'tell me cursor position' ESC sequence to measure window"
+	default BUSYBOX_DEFAULT_FEATURE_VI_ASK_TERMINAL
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  If terminal size can't be retrieved and $LINES/$COLUMNS are not set,
+	  this option makes vi perform a last-ditch effort to find it:
+	  position cursor to 999,999 and ask terminal to report real
+	  cursor position using "ESC [ 6 n" escape sequence, then read stdin.
+
+	  This is not clean but helps a lot on serial lines and such.
+
+config BUSYBOX_CONFIG_FEATURE_VI_OPTIMIZE_CURSOR
+	bool "Optimize cursor movement"
+	default BUSYBOX_DEFAULT_FEATURE_VI_OPTIMIZE_CURSOR
+	depends on BUSYBOX_CONFIG_VI
+	help
+	  This will make the cursor movement faster, but requires more memory
+	  and it makes the applet a tiny bit larger.
+
+config BUSYBOX_CONFIG_AWK
+	bool "awk"
+	default BUSYBOX_DEFAULT_AWK
+	help
+	  Awk is used as a pattern scanning and processing language. This is
+	  the BusyBox implementation of that programming language.
+
+config BUSYBOX_CONFIG_FEATURE_AWK_LIBM
+	bool "Enable math functions (requires libm)"
+	default BUSYBOX_DEFAULT_FEATURE_AWK_LIBM
+	depends on BUSYBOX_CONFIG_AWK
+	help
+	  Enable math functions of the Awk programming language.
+	  NOTE: This will require libm to be present for linking.
+
+config BUSYBOX_CONFIG_CMP
+	bool "cmp"
+	default BUSYBOX_DEFAULT_CMP
+	help
+	  cmp is used to compare two files and returns the result
+	  to standard output.
+
+config BUSYBOX_CONFIG_DIFF
+	bool "diff"
+	default BUSYBOX_DEFAULT_DIFF
+	help
+	  diff compares two files or directories and outputs the
+	  differences between them in a form that can be given to
+	  the patch command.
+
+config BUSYBOX_CONFIG_FEATURE_DIFF_LONG_OPTIONS
+	bool "Enable long options"
+	default BUSYBOX_DEFAULT_FEATURE_DIFF_LONG_OPTIONS
+	depends on BUSYBOX_CONFIG_DIFF && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Enable use of long options.
+
+config BUSYBOX_CONFIG_FEATURE_DIFF_DIR
+	bool "Enable directory support"
+	default BUSYBOX_DEFAULT_FEATURE_DIFF_DIR
+	depends on BUSYBOX_CONFIG_DIFF
+	help
+	  This option enables support for directory and subdirectory
+	  comparison.
+
+config BUSYBOX_CONFIG_ED
+	bool "ed"
+	default BUSYBOX_DEFAULT_ED
+	help
+	  The original 1970's Unix text editor, from the days of teletypes.
+	  Small, simple, evil. Part of SUSv3. If you're not already using
+	  this, you don't need it.
+
+config BUSYBOX_CONFIG_SED
+	bool "sed"
+	default BUSYBOX_DEFAULT_SED
+	help
+	  sed is used to perform text transformations on a file
+	  or input from a pipeline.
+
+config BUSYBOX_CONFIG_FEATURE_ALLOW_EXEC
+	bool "Allow vi and awk to execute shell commands"
+	default BUSYBOX_DEFAULT_FEATURE_ALLOW_EXEC
+	depends on BUSYBOX_CONFIG_VI || BUSYBOX_CONFIG_AWK
+	help
+	  Enables vi and awk features which allows user to execute
+	  shell commands (using system() C call).
+
+endmenu