Zap toys/Config.in and instead create generated/Config.in from contents of

toys/*.c.  Move relevant info into comment at the top of each toys/*.c.  Also
convert more of Makefile into a thin wrapper around shell scripts that actually
do the work.  (Makefile is only still there for the user interface.)

1 files changed, 0 insertions, 561 deletions

diff --git a/toys/Config.in b/toys/Config.in
deleted file mode 100644
index f1083233..00000000
--- a/toys/Config.in
+++ /dev/null
@@ -1,561 +0,0 @@
-menu "Toys"
-
-# Fake config symbol to attach help entry to.
-
-config TOYBOX
-	bool
-	default n
-	help
-	  usage: toybox [command] [arguments...]
-
-	  With no arguments, shows available commands.  First argument is
-	  name of a command to run, followed by any arguments to that command.
-
-config BASENAME
-	bool "basename"
-	default y
-	help
-	  usage: basename path [suffix]
-
-	  Print the part of path after the last slash, optionally minus suffix.
-
-config BZCAT
-	bool "bzcat"
-	default n
-	help
-	  usage: bzcat [filename...]
-
-	  Decompress listed files to stdout.  Use stdin if no files listed.
-
-config CATV
-	bool "catv"
-	default y
-	help
-	  usage: catv [-evt] [filename...]
-
-	  Display nonprinting characters as escape sequences.  Use M-x for
-	  high ascii characters (>127), and ^x for other nonprinting chars.
-
-	  -e	Mark each newline with $
-	  -t	Show tabs as ^I
-	  -v	Don't use ^x or M-x escapes.
-
-config CHROOT
-	bool "chroot"
-	default y
-	help
-	  usage: chroot NEWPATH [commandline...]
-
-	  Run command within a new root directory.  If no command, run /bin/sh.
-
-config CHVT
-	bool "chvt"
-	default y
-	help
-	  usage: chvt N
-
-	  Change to virtual terminal number N.  (This only works in text mode.)
-
-	  Virtual terminals are the Linux VGA text mode displays, ordinarily
-	  switched between via alt-F1, alt-F2, etc.  Use ctrl-alt-F1 to switch
-	  from X to a virtual terminal, and alt-F6 (or F7, or F8) to get back.
-
-config COUNT
-	bool "count"
-	default y
-	help
-	  usage: count
-
-	  Copy stdin to stdout, displaying simple progress indicator to stderr.
-
-config DF
-	bool "df (disk free)"
-	default y
-	help
-	  usage: df [-t type] [FILESYSTEM ...]
-
-	  The "disk free" command, df shows total/used/available disk space for
-	  each filesystem listed on the command line, or all currently mounted
-	  filesystems.
-
-	  -t type
-		Display only filesystems of this type.
-
-config DF_PEDANTIC
-	bool "options -P and -k"
-	default y
-	depends on DF
-	help
-	  usage: df [-Pk]
-
-	  -P	The SUSv3 "Pedantic" option
-
-		Provides a slightly less useful output format dictated by
-		the Single Unix Specification version 3, and sets the
-		units to 512 bytes instead of the default 1024 bytes.
-
-	  -k	Sets units back to 1024 bytes (the default without -P)
-
-config DIRNAME
-	bool "dirname"
-	default y
-	help
-	  usage: dirname path
-
-	  Print the part of path up to the last slash.
-
-config DMESG
-	bool "dmesg"
-	default y
-	help
-	  usage: dmesg [-n level] [-s bufsize] | -c
-
-	  Print or control the kernel ring buffer.
-
-	  -n	Set kernel logging level (1-9).
-	  -s	Size of buffer to read (in bytes), default 16384.
-	  -c	Clear the ring buffer after printing.
-
-config ECHO
-	bool "echo"
-	default y
-	help
-	  usage: echo [-ne] [args...]
-
-	  Write each argument to stdout, with one space between each, followed
-	  by a newline.
-
-	  -n	No trailing newline.
-	  -e	Process the following escape sequences:
-		\\	backslash
-		\a	alert (beep/flash)
-		\b	backspace
-		\c	Stop output here (avoids trailing newline)
-		\f	form feed
-		\n	newline
-		\r	carriage return
-		\t	horizontal tab
-		\v	vertical tab
-
-config FALSE
-	bool "false"
-	default y
-	help
-	  Return nonzero.
-
-config HELLO
-	bool "hello"
-	default y
-	help
-	  A hello world program.  You don't need this.
-
-config MDEV
-	bool "mdev"
-	default n
-	help
-	  usage: mdev [-s]
-
-	  Create devices in /dev using information from /sys.
-
-	  -s         Scan all entries in /sys to populate /dev.
-
-config MDEV_CONF
-	bool "Configuration file for mdev"
-	default n
-	depends on MDEV
-	help
-	  The mdev config file (/etc/mdev.conf) contains lines that look like:
-	    hd[a-z][0-9]* 0:3 660
-
-	  Each line must contain three whitespace separated fields.  The first
-	  field is a regular expression matching one or more device names, and
-	  the second and third fields are uid:gid and file permissions for
-	  matching devies.
-
-config MKE2FS
-	bool "mke2fs"
-	default n
-	help
-	  usage: mke2fs [-Fnq] [-b ###] [-N|i ###] [-m ###] device
-
-	  Create an ext2 filesystem on a block device or filesystem image.
-
-	  -F         Force to run on a mounted device
-	  -n         Don't write to device
-	  -q         Quiet (no output)
-	  -b size    Block size (1024, 2048, or 4096)
-          -N inodes  Allocate this many inodes
-	  -i bytes   Allocate one inode for every XXX bytes of device
-          -m percent Reserve this percent of filesystem space for root user
-
-config MKE2FS_JOURNAL
-	bool "Journaling support (ext3)"
-	default n
-	depends on MKE2FS
-	help
-	  usage: [-j] [-J size=###,device=XXX]
-
-	  -j         Create journal (ext3)
-	  -J         Journal options
-	             size: Number of blocks (1024-102400)
-	             device: Specify an external journal
-
-config MKE2FS_GEN
-	bool "Generate (gene2fs)"
-	default n
-	depends on MKE2FS
-	help
-	  usage: gene2fs [options] device filename
-
-	  The [options] are the same as mke2fs.
-
-config MKE2FS_LABEL
-	bool "Label support"
-	default n
-	depends on MKE2FS
-	help
-	  usage: mke2fs [-L label] [-M path] [-o string]
-
-	  -L         Volume label
-	  -M         Path to mount point
-          -o         Created by
-
-config MKE2FS_EXTENDED
-	bool "Extended options"
-	default n
-	depends on MKE2FS
-	help
-	  usage: mke2fs [-E stride=###] [-O option[,option]]
-
-	  -E stride= Set RAID stripe size (in blocks)
-	  -O [opts]  Specify fewer ext2 option flags (for old kernels)
-	             All of these are on by default (as appropriate)
-	     none         Clear default options (all but journaling)
-	     dir_index    Use htree indexes for large directories
-	     filetype     Store file type info in directory entry
-	     has_journal  Set by -j
-	     journal_dev  Set by -J device=XXX
-	     sparse_super Don't allocate huge numbers of redundant superblocks
-
-config MKFIFO
-	bool "mkfifo"
-	default y
-	help
-	  usage: mkfifo [-m mode] name...
-
-	  Makes a named pipe at name.
-
-	  -m mode	The mode of the pipe(s) created by mkfifo. It defaults to 0644.
-			The format is in octal, optionally preceded by a leading zero.
-
-config NETCAT
-	bool "netcat"
-	default y
-	help
-	  usage: netcat [-iwlp] {IPADDR PORTNUM|-f FILENAME} [-e COMMAND]
-
-	  -e exec the rest of the command line
-	  -i SECONDS delay after each line sent
-	  -w SECONDS timeout for connection
-	  -f filename use file (ala /dev/ttyS0) instead of network
-	  -l listen for incoming connection (twice for persistent connection)
-	  -p local port number
-	  -s local source address
-	  -q SECONDS quit this many seconds after EOF on stdin.
-
-	  Use -l twice with -e for a quick-and-dirty server.
-
-	  Use "stty 115200 -F /dev/ttyS0 && stty raw -echo -ctlecho" with
-	  netcat -f to connect to a serial port.
-
-config ONEIT
-	bool "oneit"
-	default y
-	help
-	  usage: oneit [-p] [-c /dev/tty0] command [...]
-
-	  A simple init program that runs a single supplied command line with a
-	  controlling tty (so CTRL-C can kill it).
-
-	  -p	Power off instead of rebooting when command exits.
-	  -c	Which console device to use.
-
-	  The oneit command runs the supplied command line as a child process
-	  (because PID 1 has signals blocked), attached to /dev/tty0, in its
-	  own session.  Then oneit reaps zombies until the child exits, at
-	  which point it reboots (or with -p, powers off) the system.
-
-config PATCH
-	bool "patch"
-	default y
-	help
-	  usage: patch [-i file] [-p depth] [-Ru]
-
-	  Apply a unified diff to one or more files.
-
-	  -i	Input file (defaults=stdin)
-	  -p	number of '/' to strip from start of file paths (default=all)
-	  -R	Reverse patch.
-	  -u	Ignored (only handles "unified" diffs)
-
-	  This version of patch only handles unified diffs, and only modifies
-	  a file when all all hunks to that file apply.  Patch prints failed
-	  hunks to stderr, and exits with nonzero status if any hunks fail.
-
-	  A file compared against /dev/null is created/deleted as appropriate.
-
-config PWD
-	bool "pwd"
-	default y
-	help
-	  usage: pwd
-
-	  The print working directory command prints the current directory.
-
-config READLINK
-	bool "readlink"
-	default n
-	help
-	  usage: readlink
-
-	  Show what a symbolic link points to.
-
-config READLINK_F
-	bool "readlink -f"
-	default n
-	depends on READLINK
-	help
-	  usage: readlink [-f]
-
-	  -f	Show full cannonical path, with no symlinks in it.  Returns
-		nonzero if nothing could currently exist at this location.
-
-config SED
-	bool "sed"
-	default n
-	help
-	  usage: sed [-irn] {command | [-e command]...} [FILE...]
-
-	  Stream EDitor, transforms text by appling commands to each line
-	  of input.
-
-config SHA1SUM
-	bool "sha1sum"
-	default y
-	help
-	  usage: sha1sum [file...]
-
-	  Calculate sha1 hash of files (or stdin).
-
-config SLEEP
-	bool "sleep"
-	default y
-	help
-	  usage: sleep SECONDS
-
-	  Wait a decimal integer number of seconds.
-
-config SYNC
-	bool "sync"
-	default y
-	help
-	  usage: sync
-
-	  Write pending cached data to disk (synchronize), blocking until done.
-
-config TOUCH
-	bool "touch"
-	default y
-	help
-	  usage: touch [-acm] [-r FILE] [-t MMDDhhmm] [-l bytes] FILE...
-
-	  Change file timestamps, ensure file existance and change file length.
-
-	  -a	Only change the access time.
-	  -c	Do not create the file if it doesn't exist.
-	  -l	Length to truncate (or sparsely extend) file to.
-	  -m	Only change the modification time.
-	  -r	Reference file to take timestamps from.
-	  -t	Time to change {a,m}time to.
-
-config TOYSH
-	bool "sh (toysh)"
-	default y
-	help
-	  usage: sh [-c command] [script]
-
-	  The toybox command shell.  Runs a shell script, or else reads input
-	  interactively and responds to it.
-
-	  -c	command line to execute
-
-config TOYSH_TTY
-	bool "Interactive shell (terminal control)"
-	default n
-	depends on TOYSH
-	help
-	  Add terminal control to toysh.  This is necessary for interactive use,
-	  so the shell isn't killed by CTRL-C.
-
-config TOYSH_PROFILE
-	bool "Profile support"
-	default n
-	depends on TOYSH_TTY
-	help
-	  Read /etc/profile and ~/.profile when running interactively.
-
-	  Also enables the built-in command "source".
-
-config TOYSH_JOBCTL
-	bool "Job Control (fg, bg, jobs)"
-	default n
-	depends on TOYSH_TTY
-	help
-	  Add job control to toysh.  This lets toysh handle CTRL-Z, and enables
-	  the built-in commands "fg", "bg", and "jobs".
-
-	  With pipe support, enable use of "&" to run background processes.
-
-config TOYSH_FLOWCTL
-	bool "Flow control (if, while, for, functions)"
-	default n
-	depends on TOYSH
-	help
-	  Add flow control to toysh.  This enables the if/then/else/fi,
-	  while/do/done, and for/do/done constructs.
-
-	  With pipe support, this enables the ability to define functions
-	  using the "function name" or "name()" syntax, plus curly brackets
-	  "{ }" to group commands.
-
-config TOYSH_QUOTES
-	bool "Smarter argument parsing (quotes)"
-	default n
-	depends on TOYSH
-	help
-	  Add support for parsing "" and '' style quotes to the toysh command
-	  parser, with lets arguments have spaces in them.
-
-
-config TOYSH_WILDCARDS
-	bool "Wildcards ( ?*{,} )"
-	default n
-	depends on TOYSH_QUOTES
-	help
-	  Expand wildcards in argument names, ala "ls -l *.t?z" and
-	  "rm subdir/{one,two,three}.txt".
-
-config TOYSH_PROCARGS
-	bool "Executable arguments ( `` and $() )"
-	default n
-	depends on TOYSH_QUOTES
-	help
-	  Add support for executing arguments contianing $() and ``, using
-	  the output of the command as the new argument value(s).
-
-	  (Bash calls this "command substitution".)
-
-config TOYSH_ENVVARS
-	bool "Environment variable support"
-	default n
-	depends on TOYSH_QUOTES
-	help
-	  Substitute environment variable values for $VARNAME or ${VARNAME},
-	  and enable the built-in command "export".
-
-config TOYSH_LOCALS
-	bool "Local variables"
-	default n
-	depends on TOYSH_ENVVARS
-	help
-	  Support for local variables, fancy prompts ($PS1), the "set" command,
-	  and $?.
-
-config TOYSH_ARRAYS
-	bool "Array variables"
-	default n
-	depends on TOYSH_LOCALS
-	help
-	  Support for ${blah[blah]} style array variables.
-
-config TOYSH_PIPES
-	bool "Pipes and redirects ( | > >> < << & && | || () ; )"
-	default n
-	depends on TOYSH
-	help
-	  Support multiple commands on the same command line.  This includes
-	  | pipes, > >> < redirects, << here documents, || && conditional
-	  execution, () subshells, ; sequential execution, and (with job
-	  control) & background processes.
-
-config TOYSH_BUILTINS
-	bool "Builtin commands"
-	default n
-	depends on TOYSH
-	help
-	  Adds the commands exec, fg, bg, help, jobs, pwd, export, source, set,
-	  unset, read, alias.
-
-config EXIT
-	bool
-	default n
-	depends on TOYSH
-	help
-	  usage: exit [status]
-
-	  Exit shell.  If no return value supplied on command line, use value
-	  of most recent command, or 0 if none.
-
-config CD
-	bool
-	default n
-	depends on TOYSH
-	help
-	  usage: cd [path]
-
-	  Change current directory.  With no arguments, go to $HOME.
-
-config CD_P
-	bool # "-P support for cd"
-	default n
-	depends on TOYSH
-	help
-	  usage: cd [-PL]
-
-	  -P	Physical path: resolve symlinks in path.
-	  -L	Cancel previous -P and restore default behavior.
-
-config TRUE
-	bool "true"
-	default y
-	help
-	  Return zero.
-
-config TTY
-	bool "tty"
-	default y
-	help
-	  Print the filename of the terminal connected to standard input.
-
-	  -s	Don't print anything, only return an exit status.
-
-config WHICH
-	bool "which"
-	default y
-	help
-	  usage: which [-a] filename ...
-
-	  Search $PATH for executable files matching filename(s).
-
-	  -a	Show all matches
-
-config YES
-	bool "yes"
-	default y
-	help
-	  usage: yes [args...]
-
-	  Repeatedly output line until killed.  If no args, output 'y'.
-
-endmenu
-