X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/0b946b862542facb419541856e70c0d99a241bab..9bfe6969387b0dff86c55291bb524af5c4e8a0d4:/package/busybox/config/coreutils/Config.in

diff --git a/package/busybox/config/coreutils/Config.in b/package/busybox/config/coreutils/Config.in
index 299e060cc..e72ea6c4b 100644
--- a/package/busybox/config/coreutils/Config.in
+++ b/package/busybox/config/coreutils/Config.in
@@ -10,8 +10,92 @@ config BUSYBOX_CONFIG_BASENAME
 	default y
 	help
 	  basename is used to strip the directory and suffix from filenames,
-	  leaving just the filename itself.  Enable this option if you wish
+	  leaving just the filename itself. Enable this option if you wish
 	  to enable the 'basename' utility.
+config BUSYBOX_CONFIG_CAT
+	bool "cat"
+	default y
+	help
+	  cat is used to concatenate files and print them to the standard
+	  output. Enable this option if you wish to enable the 'cat' utility.
+config BUSYBOX_CONFIG_DATE
+	bool "date"
+	default y
+	help
+	  date is used to set the system date or display the
+	  current time in the given format.
+
+config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
+	bool "Enable ISO date format output (-I)"
+	default y
+	depends on BUSYBOX_CONFIG_DATE
+	help
+	  Enable option (-I) to output an ISO-8601 compliant
+	  date/time string.
+
+config BUSYBOX_CONFIG_FEATURE_DATE_NANO
+	bool "Support %[num]N nanosecond format specifier"
+	default n
+	depends on BUSYBOX_CONFIG_DATE
+	help
+	  Support %[num]N format specifier. Adds ~250 bytes of code.
+
+config BUSYBOX_CONFIG_FEATURE_DATE_COMPAT
+	bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
+	default n
+	depends on BUSYBOX_CONFIG_DATE
+	help
+	  System time can be set by 'date -s DATE' and simply 'date DATE',
+	  but formats of DATE string are different. 'date DATE' accepts
+	  a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
+	  unnatural placement of year between minutes and seconds.
+	  date -s (and other commands like touch -d) use more sensible
+	  formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
+
+	  With this option off, 'date DATE' is 'date -s DATE' support
+	  the same format. With it on, 'date DATE' additionally supports
+	  MMDDhhmm[[YY]YY][.ss] format.
+
+config BUSYBOX_CONFIG_TEST
+	bool "test"
+	default y
+	help
+	  test is used to check file types and compare values,
+	  returning an appropriate exit code. The bash shell
+	  has test built in, ash can build it in optionally.
+
+config BUSYBOX_CONFIG_FEATURE_TEST_64
+	bool "Extend test to 64 bit"
+	default y
+	depends on BUSYBOX_CONFIG_TEST || BUSYBOX_CONFIG_ASH_BUILTIN_TEST || BUSYBOX_CONFIG_HUSH
+	help
+	  Enable 64-bit support in test.
+
+config BUSYBOX_CONFIG_TR
+	bool "tr"
+	default y
+	help
+	  tr is used to squeeze, and/or delete characters from standard
+	  input, writing to standard output.
+
+config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
+	bool "Enable character classes (such as [:upper:])"
+	default n
+	depends on BUSYBOX_CONFIG_TR
+	help
+	  Enable character classes, enabling commands such as:
+	  tr [:upper:] [:lower:] to convert input into lowercase.
+
+config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
+	bool "Enable equivalence classes"
+	default n
+	depends on BUSYBOX_CONFIG_TR
+	help
+	  Enable equivalence classes, which essentially add the enclosed
+	  character to the current set. For instance, tr [=a=] xyz would
+	  replace all instances of 'a' with 'xyz'. This option is mainly
+	  useful for cases when no other way of expressing a character
+	  is possible.
 
 config BUSYBOX_CONFIG_CAL
 	bool "cal"
@@ -19,12 +103,12 @@ config BUSYBOX_CONFIG_CAL
 	help
 	  cal is used to display a monthly calender.
 
-config BUSYBOX_CONFIG_CAT
-	bool "cat"
-	default y
+config BUSYBOX_CONFIG_CATV
+	bool "catv"
+	default n
 	help
-	  cat is used to concatenate files and print them to the standard
-	  output.  Enable this option if you wish to enable the 'cat' utility.
+	  Display nonprinting characters as escape sequences (like some
+	  implementations' cat -v option).
 
 config BUSYBOX_CONFIG_CHGRP
 	bool "chgrp"
@@ -45,6 +129,13 @@ config BUSYBOX_CONFIG_CHOWN
 	  chown is used to change the user and/or group ownership
 	  of files.
 
+config BUSYBOX_CONFIG_FEATURE_CHOWN_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_CHOWN && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Enable use of long options
+
 config BUSYBOX_CONFIG_CHROOT
 	bool "chroot"
 	default y
@@ -52,12 +143,18 @@ config BUSYBOX_CONFIG_CHROOT
 	  chroot is used to change the root directory and run a command.
 	  The default command is `/bin/sh'.
 
-config BUSYBOX_CONFIG_CMP
-	bool "cmp"
+config BUSYBOX_CONFIG_CKSUM
+	bool "cksum"
 	default n
 	help
-	  cmp is used to compare two files and returns the result
-	  to standard output.
+	  cksum is used to calculate the CRC32 checksum of a file.
+
+config BUSYBOX_CONFIG_COMM
+	bool "comm"
+	default n
+	help
+	  comm is used to compare two files line by line and return
+	  a three-column output.
 
 config BUSYBOX_CONFIG_CP
 	bool "cp"
@@ -65,6 +162,14 @@ config BUSYBOX_CONFIG_CP
 	help
 	  cp is used to copy files and directories.
 
+config BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
+	bool "Enable long options for cp"
+	default n
+	depends on BUSYBOX_CONFIG_CP && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Enable long options for cp.
+	  Also add support for --parents option.
+
 config BUSYBOX_CONFIG_CUT
 	bool "cut"
 	default y
@@ -72,29 +177,6 @@ config BUSYBOX_CONFIG_CUT
 	  cut is used to print selected parts of lines from
 	  each file to stdout.
 
-if BUSYBOX_CONFIG_WATCH
-	config BUSYBOX_CONFIG_DATE
-		default y
-	comment "date (forced enabled for use with watch)"
-endif
-
-if !CONFIG_WATCH
-    config BUSYBOX_CONFIG_DATE
-	    bool "date"
-	    default y
-	    help
-	      date is used to set the system date or display the
-	      current time in the given format.
-endif
-
-config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
-	bool "  Enable ISO date format output (-I)"
-	default y
-	depends on BUSYBOX_CONFIG_DATE
-	help
-	  Enable option (-I) to output an ISO-8601 compliant
-	  date/time string.
-
 config BUSYBOX_CONFIG_DD
 	bool "dd"
 	default y
@@ -103,6 +185,36 @@ config BUSYBOX_CONFIG_DD
 	  by default) using specific input and output blocksizes,
 	  while optionally performing conversions on it.
 
+config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
+	bool "Enable DD signal handling for status reporting"
+	default y
+	depends on BUSYBOX_CONFIG_DD
+	help
+	  Sending a SIGUSR1 signal to a running `dd' process makes it
+	  print to standard error the number of records read and written
+	  so far, then to resume copying.
+
+	  $ dd if=/dev/zero of=/dev/null&
+	  $ pid=$! kill -USR1 $pid; sleep 1; kill $pid
+	  10899206+0 records in
+	  10899206+0 records out
+
+config BUSYBOX_CONFIG_FEATURE_DD_THIRD_STATUS_LINE
+	bool "Enable the third status line upon signal"
+	default n
+	depends on BUSYBOX_CONFIG_DD && BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
+	help
+	  Displays a coreutils-like third status line with transferred bytes,
+	  elapsed time and speed.
+
+config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
+	bool "Enable ibs, obs and conv options"
+	default n
+	depends on BUSYBOX_CONFIG_DD
+	help
+	  Enables support for writing a certain number of bytes in and out,
+	  at a time, and performing conversions on the data stream.
+
 config BUSYBOX_CONFIG_DF
 	bool "df"
 	default y
@@ -110,6 +222,17 @@ config BUSYBOX_CONFIG_DF
 	  df reports the amount of disk space used and available
 	  on filesystems.
 
+config BUSYBOX_CONFIG_FEATURE_DF_FANCY
+	bool "Enable -a, -i, -B"
+	default n
+	depends on BUSYBOX_CONFIG_DF
+	help
+	  This option enables -a, -i and -B.
+
+	    -a Show all filesystems
+	    -i Inodes
+	    -B <SIZE> Blocksize
+
 config BUSYBOX_CONFIG_DIRNAME
 	bool "dirname"
 	default y
@@ -128,6 +251,9 @@ config BUSYBOX_CONFIG_UNIX2DOS
 	bool
 	default n
 	depends on BUSYBOX_CONFIG_DOS2UNIX
+	help
+	  unix2dos is used to convert a text file from UNIX format to
+	  DOS format, and vice versa.
 
 config BUSYBOX_CONFIG_DU
 	bool "du (default blocksize of 512 bytes)"
@@ -136,23 +262,24 @@ config BUSYBOX_CONFIG_DU
 	  du is used to report the amount of disk space used
 	  for specified files.
 
-config BUSYBOX_CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
-	bool "  Use a default blocksize of 1024 bytes (1K)"
+config BUSYBOX_CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
+	bool "Use a default blocksize of 1024 bytes (1K)"
 	default y
 	depends on BUSYBOX_CONFIG_DU
 	help
 	  Use a blocksize of (1K) instead of the default 512b.
 
 config BUSYBOX_CONFIG_ECHO
-	bool "echo (basic SUSv3 version taking no options)"
+	bool "echo (basic SuSv3 version taking no options)"
 	default y
 	help
 	  echo is used to print a specified string to stdout.
 
+# this entry also appears in shell/Config.in, next to the echo builtin
 config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
-	bool "  Enable echo options (-n and -e)"
+	bool "Enable echo options (-n and -e)"
 	default y
-	depends on BUSYBOX_CONFIG_ECHO
+	depends on BUSYBOX_CONFIG_ECHO || BUSYBOX_CONFIG_ASH_BUILTIN_ECHO || BUSYBOX_CONFIG_HUSH
 	help
 	  This adds options (-n and -e) to echo.
 
@@ -164,6 +291,26 @@ config BUSYBOX_CONFIG_ENV
 	  a command; without options it displays the current
 	  environment.
 
+config BUSYBOX_CONFIG_FEATURE_ENV_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_ENV && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Support long options for the env applet.
+
+config BUSYBOX_CONFIG_EXPAND
+	bool "expand"
+	default n
+	help
+	  By default, convert all tabs to spaces.
+
+config BUSYBOX_CONFIG_FEATURE_EXPAND_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_EXPAND && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Support long options for the expand applet.
+
 config BUSYBOX_CONFIG_EXPR
 	bool "expr"
 	default y
@@ -171,19 +318,20 @@ config BUSYBOX_CONFIG_EXPR
 	  expr is used to calculate numbers and print the result
 	  to standard output.
 
-if BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_MSH
-	config BUSYBOX_CONFIG_FALSE
-		default y
-	comment "false (forced enabled for use with shell)"
-endif
+config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
+	bool "Extend Posix numbers support to 64 bit"
+	default y
+	depends on BUSYBOX_CONFIG_EXPR
+	help
+	  Enable 64-bit math support in the expr applet. This will make
+	  the applet slightly larger, but will allow computation with very
+	  large numbers.
 
-if !CONFIG_HUSH && !CONFIG_LASH && !CONFIG_MSH
-    config BUSYBOX_CONFIG_FALSE
-	    bool "false"
-	    default y
-	    help
-	      false returns an exit code of FALSE (1).
-endif
+config BUSYBOX_CONFIG_FALSE
+	bool "false"
+	default y
+	help
+	  false returns an exit code of FALSE (1).
 
 config BUSYBOX_CONFIG_FOLD
 	bool "fold"
@@ -191,6 +339,12 @@ config BUSYBOX_CONFIG_FOLD
 	help
 	  Wrap text to fit a specific width.
 
+config BUSYBOX_CONFIG_FSYNC
+	bool "fsync"
+	default n
+	help
+	  fsync is used to flush file-related cached blocks to disk.
+
 config BUSYBOX_CONFIG_HEAD
 	bool "head"
 	default y
@@ -199,7 +353,7 @@ config BUSYBOX_CONFIG_HEAD
 	  from files.
 
 config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
-	bool "  Enable head options (-c, -q, and -v)"
+	bool "Enable head options (-c, -q, and -v)"
 	default y
 	depends on BUSYBOX_CONFIG_HEAD
 	help
@@ -224,6 +378,13 @@ config BUSYBOX_CONFIG_INSTALL
 	help
 	  Copy files and set attributes.
 
+config BUSYBOX_CONFIG_FEATURE_INSTALL_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_INSTALL && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Support long options for the install applet.
+
 config BUSYBOX_CONFIG_LENGTH
 	bool "length"
 	default y
@@ -249,53 +410,64 @@ config BUSYBOX_CONFIG_LS
 	  ls is used to list the contents of directories.
 
 config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
-	bool "  Enable filetyping options (-p and -F)"
+	bool "Enable filetyping options (-p and -F)"
 	default y
 	depends on BUSYBOX_CONFIG_LS
 	help
 	  Enable the ls options (-p and -F).
 
 config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
-	bool "  Enable symlinks dereferencing (-L)"
+	bool "Enable symlinks dereferencing (-L)"
 	default y
 	depends on BUSYBOX_CONFIG_LS
 	help
 	  Enable the ls option (-L).
 
 config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
-	bool "  Enable recursion (-R)"
+	bool "Enable recursion (-R)"
 	default y
 	depends on BUSYBOX_CONFIG_LS
 	help
 	  Enable the ls option (-R).
 
 config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
-	bool "  Sort the file names"
+	bool "Sort the file names"
 	default y
 	depends on BUSYBOX_CONFIG_LS
 	help
 	  Allow ls to sort file names alphabetically.
 
 config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
-	bool "  Show file timestamps"
+	bool "Show file timestamps"
 	default y
 	depends on BUSYBOX_CONFIG_LS
 	help
 	  Allow ls to display timestamps for files.
 
 config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
-	bool "  Show username/groupnames"
+	bool "Show username/groupnames"
 	default y
 	depends on BUSYBOX_CONFIG_LS
 	help
 	  Allow ls to display username/groupname for files.
 
 config BUSYBOX_CONFIG_FEATURE_LS_COLOR
-	bool "  Use color to identify file types"
+	bool "Allow use of color to identify file types"
 	default y
-	depends on BUSYBOX_CONFIG_LS
+	depends on BUSYBOX_CONFIG_LS && BUSYBOX_CONFIG_LONG_OPTS
 	help
-	  Allow ls to use color when displaying files.
+	  This enables the --color option to ls.
+
+config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
+	bool "Produce colored ls output by default"
+	default y
+	depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
+	help
+	  Saying yes here will turn coloring on by default,
+	  even if no "--color" option is given to the ls command.
+	  This is not recommended, since the colors are not
+	  configurable, and the output may not be legible on
+	  many output screens.
 
 config BUSYBOX_CONFIG_MD5SUM
 	bool "md5sum"
@@ -309,6 +481,13 @@ config BUSYBOX_CONFIG_MKDIR
 	help
 	  mkdir is used to create directories with the specified names.
 
+config BUSYBOX_CONFIG_FEATURE_MKDIR_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_MKDIR && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Support long options for the mkdir applet.
+
 config BUSYBOX_CONFIG_MKFIFO
 	bool "mkfifo"
 	default y
@@ -318,7 +497,7 @@ config BUSYBOX_CONFIG_MKFIFO
 
 config BUSYBOX_CONFIG_MKNOD
 	bool "mknod"
-	default n
+	default y
 	help
 	  mknod is used to create FIFOs or block/character special
 	  files with the specified names.
@@ -329,12 +508,37 @@ config BUSYBOX_CONFIG_MV
 	help
 	  mv is used to move or rename files or directories.
 
+config BUSYBOX_CONFIG_FEATURE_MV_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_MV && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Support long options for the mv applet.
+
+config BUSYBOX_CONFIG_NICE
+	bool "nice"
+	default y
+	help
+	  nice runs a program with modified scheduling priority.
+
+config BUSYBOX_CONFIG_NOHUP
+	bool "nohup"
+	default n
+	help
+	  run a command immune to hangups, with output to a non-tty.
+
 config BUSYBOX_CONFIG_OD
 	bool "od"
 	default n
 	help
 	  od is used to dump binary files in octal and other formats.
 
+config BUSYBOX_CONFIG_PRINTENV
+	bool "printenv"
+	default n
+	help
+	  printenv is used to print all or part of environment.
+
 config BUSYBOX_CONFIG_PRINTF
 	bool "printf"
 	default y
@@ -348,6 +552,20 @@ config BUSYBOX_CONFIG_PWD
 	help
 	  pwd is used to print the current directory.
 
+config BUSYBOX_CONFIG_READLINK
+	bool "readlink"
+	default n
+	help
+	  This program reads a symbolic link and returns the name
+	  of the file it points to
+
+config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
+	bool "Enable canonicalization by following all symlinks (-f)"
+	default n
+	depends on BUSYBOX_CONFIG_READLINK
+	help
+	  Enable the readlink option (-f).
+
 config BUSYBOX_CONFIG_REALPATH
 	bool "realpath"
 	default n
@@ -367,9 +585,17 @@ config BUSYBOX_CONFIG_RMDIR
 	help
 	  rmdir is used to remove empty directories.
 
+config BUSYBOX_CONFIG_FEATURE_RMDIR_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_RMDIR && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Support long options for the rmdir applet, including
+	  --ignore-fail-on-non-empty for compatibility with GNU rmdir.
+
 config BUSYBOX_CONFIG_SEQ
 	bool "seq"
-	default n
+	default y
 	help
 	  print a sequence of numbers
 
@@ -379,37 +605,118 @@ config BUSYBOX_CONFIG_SHA1SUM
 	help
 	  Compute and check SHA1 message digest
 
+config BUSYBOX_CONFIG_SHA256SUM
+	bool "sha256sum"
+	default n
+	help
+	  Compute and check SHA256 message digest
+
+config BUSYBOX_CONFIG_SHA512SUM
+	bool "sha512sum"
+	default n
+	help
+	  Compute and check SHA512 message digest
+
 config BUSYBOX_CONFIG_SLEEP
-	bool "sleep (single integer arg with no suffix)"
+	bool "sleep"
 	default y
 	help
-	  sleep is used to pause for a specified number of seconds,
+	  sleep is used to pause for a specified number of seconds.
+	  It comes in 3 versions:
+	  - small: takes one integer parameter
+	  - fancy: takes multiple integer arguments with suffixes:
+	    sleep 1d 2h 3m 15s
+	  - fancy with fractional numbers:
+	    sleep 2.3s 4.5h sleeps for 16202.3 seconds
+	  Last one is "the most compatible" with coreutils sleep,
+	  but it adds around 1k of code.
 
 config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
-	bool "  Enable multiple integer args and optional time suffixes"
+	bool "Enable multiple arguments and s/m/h/d suffixes"
 	default y
 	depends on BUSYBOX_CONFIG_SLEEP
 	help
 	  Allow sleep to pause for specified minutes, hours, and days.
 
+config BUSYBOX_CONFIG_FEATURE_FLOAT_SLEEP
+	bool "Enable fractional arguments"
+	default n
+	depends on BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
+	help
+	  Allow for fractional numeric parameters.
+
 config BUSYBOX_CONFIG_SORT
 	bool "sort"
 	default y
 	help
 	  sort is used to sort lines of text in specified files.
 
+config BUSYBOX_CONFIG_FEATURE_SORT_BIG
+	bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
+	default n
+	depends on BUSYBOX_CONFIG_SORT
+	help
+	  Without this, sort only supports -r, -u, and an integer version
+	  of -n. Selecting this adds sort keys, floating point support, and
+	  more. This adds a little over 3k to a nonstatic build on x86.
+
+	  The SuSv3 sort standard is available at:
+	  http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
+
+config BUSYBOX_CONFIG_SPLIT
+	bool "split"
+	default n
+	help
+	  split a file into pieces.
+
+config BUSYBOX_CONFIG_FEATURE_SPLIT_FANCY
+	bool "Fancy extensions"
+	default n
+	depends on BUSYBOX_CONFIG_SPLIT
+	help
+	  Add support for features not required by SUSv3.
+	  Supports additional suffixes 'b' for 512 bytes,
+	  'g' for 1GiB for the -b option.
+
+config BUSYBOX_CONFIG_STAT
+	bool "stat"
+	default n
+	help
+	  display file or filesystem status.
+
+config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
+	bool "Enable custom formats (-c)"
+	default n
+	depends on BUSYBOX_CONFIG_STAT
+	help
+	  Without this, stat will not support the '-c format' option where
+	  users can pass a custom format string for output. This adds about
+	  7k to a nonstatic build on amd64.
+
 config BUSYBOX_CONFIG_STTY
 	bool "stty"
 	default n
 	help
 	  stty is used to change and print terminal line settings.
 
+config BUSYBOX_CONFIG_SUM
+	bool "sum"
+	default n
+	help
+	  checksum and count the blocks in a file
+
 config BUSYBOX_CONFIG_SYNC
 	bool "sync"
 	default y
 	help
 	  sync is used to flush filesystem buffers.
 
+config BUSYBOX_CONFIG_TAC
+	bool "tac"
+	default n
+	help
+	  tac is used to concatenate and print files in reverse.
+
 config BUSYBOX_CONFIG_TAIL
 	bool "tail"
 	default y
@@ -418,13 +725,17 @@ config BUSYBOX_CONFIG_TAIL
 	  from files.
 
 config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
-	bool "  Enable extra tail options (-q, -s, and -v)"
+	bool "Enable extra tail options (-q, -s, -v, and -F)"
 	default y
 	depends on BUSYBOX_CONFIG_TAIL
 	help
 	  The options (-q, -s, and -v) are provided by GNU tail, but
 	  are not specific in the SUSv3 standard.
 
+	    -q      Never output headers giving file names
+	    -s SEC  Wait SEC seconds between reads with -f
+	    -v      Always output headers giving file names
+
 config BUSYBOX_CONFIG_TEE
 	bool "tee"
 	default y
@@ -433,35 +744,12 @@ config BUSYBOX_CONFIG_TEE
 	  to standard output and files.
 
 config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
-	bool "  Enable block i/o (larger/faster) instead of byte i/o."
+	bool "Enable block I/O (larger/faster) instead of byte I/O"
 	default y
 	depends on BUSYBOX_CONFIG_TEE
 	help
 	  Enable this option for a faster tee, at expense of size.
 
-if BUSYBOX_CONFIG_ASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_MSH
-	config BUSYBOX_CONFIG_TEST
-		default y
-	comment "test (forced enabled for use with shell)"
-endif
-
-if !CONFIG_ASH && !CONFIG_HUSH && !CONFIG_LASH && !CONFIG_MSH
-    config BUSYBOX_CONFIG_TEST
-	    bool "test"
-	    default y
-	    help
-	      test is used to check file types and compare values,
-	      returning an appropriate exit code. The shells (ash
-	      and bash) have test builtin.
-endif
-
-config BUSYBOX_CONFIG_FEATURE_TEST_64
-	bool "  Extend test to 64 bit"
-	default n
-	depends on BUSYBOX_CONFIG_TEST
-	help
-	  Enable 64-bit support in test.
-
 config BUSYBOX_CONFIG_TOUCH
 	bool "touch"
 	default y
@@ -469,27 +757,11 @@ config BUSYBOX_CONFIG_TOUCH
 	  touch is used to create or change the access and/or
 	  modification timestamp of specified files.
 
-config BUSYBOX_CONFIG_TR
-	bool "tr"
+config BUSYBOX_CONFIG_TRUE
+	bool "true"
 	default y
 	help
-	  tr is used to squeeze, and/or delete characters from standard
-	  input, writing to standard output.
-
-if BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_MSH
-	config BUSYBOX_CONFIG_TRUE
-		default y
-	comment "true (forced enabled for use with shell)"
-endif
-
-if !CONFIG_HUSH && !CONFIG_LASH && !CONFIG_MSH
-    config BUSYBOX_CONFIG_TRUE
-	    bool "true"
-	    default y
-	    help
-	      true returns an exit code of TRUE (0).
-
-endif
+	  true returns an exit code of TRUE (0).
 
 config BUSYBOX_CONFIG_TTY
 	bool "tty"
@@ -504,6 +776,19 @@ config BUSYBOX_CONFIG_UNAME
 	help
 	  uname is used to print system information.
 
+config BUSYBOX_CONFIG_UNEXPAND
+	bool "unexpand"
+	default n
+	help
+	  By default, convert only leading sequences of blanks to tabs.
+
+config BUSYBOX_CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS
+	bool "Enable long options"
+	default n
+	depends on BUSYBOX_CONFIG_UNEXPAND && BUSYBOX_CONFIG_LONG_OPTS
+	help
+	  Support long options for the unexpand applet.
+
 config BUSYBOX_CONFIG_UNIQ
 	bool "uniq"
 	default y
@@ -528,13 +813,6 @@ config BUSYBOX_CONFIG_UUENCODE
 	help
 	  uuencode is used to uuencode a file.
 
-config BUSYBOX_CONFIG_WATCH
-	bool "watch"
-	default n
-	help
-	  watch is used to execute a program periodically, showing
-	  output to the screen.
-
 config BUSYBOX_CONFIG_WC
 	bool "wc"
 	default y
@@ -542,10 +820,17 @@ config BUSYBOX_CONFIG_WC
 	  wc is used to print the number of bytes, words, and lines,
 	  in specified files.
 
+config BUSYBOX_CONFIG_FEATURE_WC_LARGE
+	bool "Support very large files in wc"
+	default n
+	depends on BUSYBOX_CONFIG_WC
+	help
+	  Use "unsigned long long" in wc for counter variables.
+
 config BUSYBOX_CONFIG_WHO
 	bool "who"
 	default n
-	select BUSYBOX_CONFIG_FEATURE_U_W_TMP
+	depends on BUSYBOX_CONFIG_FEATURE_UTMP
 	help
 	  who is used to show who is logged on.
 
@@ -564,46 +849,46 @@ config BUSYBOX_CONFIG_YES
 	  the default string `y'.
 
 comment "Common options for cp and mv"
-    depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
+	depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 
 config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
-	bool "  Preserve hard links"
+	bool "Preserve hard links"
 	default y
 	depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 	help
 	  Allow cp and mv to preserve hard links.
 
-comment "Common options for ls and more"
-	depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE
+comment "Common options for ls, more and telnet"
+	depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
 
 config BUSYBOX_CONFIG_FEATURE_AUTOWIDTH
-	bool "  Calculate terminal & column widths"
+	bool "Calculate terminal & column widths"
 	default y
-	depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE
+	depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
 	help
-	  This option allows utilities such as 'ls' and 'more' to determine the
-	  width of the screen, which can allow them to display additional text
-	  or avoid wrapping text onto the next line.  If you leave this
-	  disabled, your utilities will be especially primitive and will be
-	  unable to determine the current screen width.
+	  This option allows utilities such as 'ls', 'more' and 'telnet'
+	  to determine the width of the screen, which can allow them to
+	  display additional text or avoid wrapping text onto the next line.
+	  If you leave this disabled, your utilities will be especially
+	  primitive and will be unable to determine the current screen width.
 
 comment "Common options for df, du, ls"
-    depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
+	depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 
 config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
-	bool "  Support for human readable output (example 13k, 23M, 235G)"
+	bool "Support for human readable output (example 13k, 23M, 235G)"
 	default y
 	depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 	help
 	  Allow df, du, and ls to have human readable output.
 
-comment "Common options for md5sum, sha1sum"
-    depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM
+comment "Common options for md5sum, sha1sum, sha256sum, sha512sum"
+	depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM
 
 config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
-	bool "  Enable -c, -s and -w options"
+	bool "Enable -c, -s and -w options"
 	default y
-	depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM
+	depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM
 	help
 	  Enabling the -c options allows files to be checked
 	  against pre-calculated hash values.