package/utils/busybox/config/coreutils/Config.in

   1 # DO NOT EDIT. This file is generated from Config.src
   2 #
   3 # For a description of the syntax of this configuration file,
   4 # see scripts/kbuild/config-language.txt.
   5 #
   6
   7 menu "Coreutils"
   8
   9 config BUSYBOX_CONFIG_BASENAME
  10         bool "basename"
  11         default BUSYBOX_DEFAULT_BASENAME
  12         help
  13           basename is used to strip the directory and suffix from filenames,
  14           leaving just the filename itself. Enable this option if you wish
  15           to enable the 'basename' utility.
  16 config BUSYBOX_CONFIG_CAT
  17         bool "cat"
  18         default BUSYBOX_DEFAULT_CAT
  19         help
  20           cat is used to concatenate files and print them to the standard
  21           output. Enable this option if you wish to enable the 'cat' utility.
  22 config BUSYBOX_CONFIG_DATE
  23         bool "date"
  24         default BUSYBOX_DEFAULT_DATE
  25         help
  26           date is used to set the system date or display the
  27           current time in the given format.
  28
  29 config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
  30         bool "Enable ISO date format output (-I)"
  31         default BUSYBOX_DEFAULT_FEATURE_DATE_ISOFMT
  32         depends on BUSYBOX_CONFIG_DATE
  33         help
  34           Enable option (-I) to output an ISO-8601 compliant
  35           date/time string.
  36
  37 # defaults to "no": stat's nanosecond field is a bit non-portable
  38 config BUSYBOX_CONFIG_FEATURE_DATE_NANO
  39         bool "Support %[num]N nanosecond format specifier"
  40         default BUSYBOX_DEFAULT_FEATURE_DATE_NANO
  41         depends on BUSYBOX_CONFIG_DATE  # syscall(__NR_clock_gettime)
  42         select BUSYBOX_CONFIG_PLATFORM_LINUX
  43         help
  44           Support %[num]N format specifier. Adds ~250 bytes of code.
  45
  46 config BUSYBOX_CONFIG_FEATURE_DATE_COMPAT
  47         bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
  48         default BUSYBOX_DEFAULT_FEATURE_DATE_COMPAT
  49         depends on BUSYBOX_CONFIG_DATE
  50         help
  51           System time can be set by 'date -s DATE' and simply 'date DATE',
  52           but formats of DATE string are different. 'date DATE' accepts
  53           a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
  54           unnatural placement of year between minutes and seconds.
  55           date -s (and other commands like touch -d) use more sensible
  56           formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
  57
  58           With this option off, 'date DATE' is 'date -s DATE' support
  59           the same format. With it on, 'date DATE' additionally supports
  60           MMDDhhmm[[YY]YY][.ss] format.
  61 config BUSYBOX_CONFIG_DD
  62         bool "dd"
  63         default BUSYBOX_DEFAULT_DD
  64         help
  65           dd copies a file (from standard input to standard output,
  66           by default) using specific input and output blocksizes,
  67           while optionally performing conversions on it.
  68
  69 config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
  70         bool "Enable signal handling for status reporting"
  71         default BUSYBOX_DEFAULT_FEATURE_DD_SIGNAL_HANDLING
  72         depends on BUSYBOX_CONFIG_DD
  73         help
  74           Sending a SIGUSR1 signal to a running `dd' process makes it
  75           print to standard error the number of records read and written
  76           so far, then to resume copying.
  77
  78           $ dd if=/dev/zero of=/dev/null &
  79           $ pid=$!; kill -USR1 $pid; sleep 1; kill $pid
  80           10899206+0 records in
  81           10899206+0 records out
  82
  83 config BUSYBOX_CONFIG_FEATURE_DD_THIRD_STATUS_LINE
  84         bool "Enable the third status line upon signal"
  85         default BUSYBOX_DEFAULT_FEATURE_DD_THIRD_STATUS_LINE
  86         depends on BUSYBOX_CONFIG_DD && BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
  87         help
  88           Displays a coreutils-like third status line with transferred bytes,
  89           elapsed time and speed.
  90
  91 config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
  92         bool "Enable ibs, obs and conv options"
  93         default BUSYBOX_DEFAULT_FEATURE_DD_IBS_OBS
  94         depends on BUSYBOX_CONFIG_DD
  95         help
  96           Enables support for writing a certain number of bytes in and out,
  97           at a time, and performing conversions on the data stream.
  98
  99 config BUSYBOX_CONFIG_FEATURE_DD_STATUS
 100         bool "Enable status display options"
 101         default BUSYBOX_DEFAULT_FEATURE_DD_STATUS
 102         depends on BUSYBOX_CONFIG_DD
 103         help
 104           Enables support for status=noxfer/none option.
 105 config BUSYBOX_CONFIG_HOSTID
 106         bool "hostid"
 107         default BUSYBOX_DEFAULT_HOSTID
 108         help
 109           hostid prints the numeric identifier (in hexadecimal) for
 110           the current host.
 111 config BUSYBOX_CONFIG_ID
 112         bool "id"
 113         default BUSYBOX_DEFAULT_ID
 114         help
 115           id displays the current user and group ID names.
 116 config BUSYBOX_CONFIG_GROUPS
 117         bool "groups"
 118         default BUSYBOX_DEFAULT_GROUPS
 119         help
 120           Print the group names associated with current user id.
 121 config BUSYBOX_CONFIG_SHUF
 122         bool "shuf"
 123         default BUSYBOX_DEFAULT_SHUF
 124         help
 125           Generate random permutations
 126 config BUSYBOX_CONFIG_STAT
 127         bool "stat"
 128         default BUSYBOX_DEFAULT_STAT
 129         help
 130           display file or filesystem status.
 131
 132 config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
 133         bool "Enable custom formats (-c)"
 134         default BUSYBOX_DEFAULT_FEATURE_STAT_FORMAT
 135         depends on BUSYBOX_CONFIG_STAT
 136         help
 137           Without this, stat will not support the '-c format' option where
 138           users can pass a custom format string for output. This adds about
 139           7k to a nonstatic build on amd64.
 140
 141 config BUSYBOX_CONFIG_FEATURE_STAT_FILESYSTEM
 142         bool "Enable display of filesystem status (-f)"
 143         default BUSYBOX_DEFAULT_FEATURE_STAT_FILESYSTEM
 144         depends on BUSYBOX_CONFIG_STAT
 145         select BUSYBOX_CONFIG_PLATFORM_LINUX # statfs()
 146         help
 147           Without this, stat will not support the '-f' option to display
 148           information about filesystem status.
 149 config BUSYBOX_CONFIG_SYNC
 150         bool "sync"
 151         default BUSYBOX_DEFAULT_SYNC
 152         help
 153           sync is used to flush filesystem buffers.
 154 config BUSYBOX_CONFIG_FEATURE_SYNC_FANCY
 155         bool "Enable -d and -f flags (requres syncfs(2) in libc)"
 156         default BUSYBOX_DEFAULT_FEATURE_SYNC_FANCY
 157         depends on BUSYBOX_CONFIG_SYNC
 158         help
 159           sync -d FILE... executes fdatasync() on each FILE.
 160           sync -f FILE... executes syncfs() on each FILE.
 161 config BUSYBOX_CONFIG_TEST
 162         bool "test"
 163         default BUSYBOX_DEFAULT_TEST
 164         help
 165           test is used to check file types and compare values,
 166           returning an appropriate exit code. The bash shell
 167           has test built in, ash can build it in optionally.
 168
 169 config BUSYBOX_CONFIG_FEATURE_TEST_64
 170         bool "Extend test to 64 bit"
 171         default BUSYBOX_DEFAULT_FEATURE_TEST_64
 172         depends on BUSYBOX_CONFIG_TEST || BUSYBOX_CONFIG_ASH_BUILTIN_TEST || BUSYBOX_CONFIG_HUSH
 173         help
 174           Enable 64-bit support in test.
 175 config BUSYBOX_CONFIG_TOUCH
 176         bool "touch"
 177         default BUSYBOX_DEFAULT_TOUCH
 178         help
 179           touch is used to create or change the access and/or
 180           modification timestamp of specified files.
 181
 182 config BUSYBOX_CONFIG_FEATURE_TOUCH_NODEREF
 183         bool "Add support for -h"
 184         default BUSYBOX_DEFAULT_FEATURE_TOUCH_NODEREF
 185         depends on BUSYBOX_CONFIG_TOUCH
 186         help
 187           Enable touch to have the -h option.
 188           This requires libc support for lutimes() function.
 189
 190 config BUSYBOX_CONFIG_FEATURE_TOUCH_SUSV3
 191         bool "Add support for SUSV3 features (-d -t -r)"
 192         default BUSYBOX_DEFAULT_FEATURE_TOUCH_SUSV3
 193         depends on BUSYBOX_CONFIG_TOUCH
 194         help
 195           Enable touch to use a reference file or a given date/time argument.
 196 config BUSYBOX_CONFIG_TR
 197         bool "tr"
 198         default BUSYBOX_DEFAULT_TR
 199         help
 200           tr is used to squeeze, and/or delete characters from standard
 201           input, writing to standard output.
 202
 203 config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
 204         bool "Enable character classes (such as [:upper:])"
 205         default BUSYBOX_DEFAULT_FEATURE_TR_CLASSES
 206         depends on BUSYBOX_CONFIG_TR
 207         help
 208           Enable character classes, enabling commands such as:
 209           tr [:upper:] [:lower:] to convert input into lowercase.
 210
 211 config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
 212         bool "Enable equivalence classes"
 213         default BUSYBOX_DEFAULT_FEATURE_TR_EQUIV
 214         depends on BUSYBOX_CONFIG_TR
 215         help
 216           Enable equivalence classes, which essentially add the enclosed
 217           character to the current set. For instance, tr [=a=] xyz would
 218           replace all instances of 'a' with 'xyz'. This option is mainly
 219           useful for cases when no other way of expressing a character
 220           is possible.
 221 config BUSYBOX_CONFIG_TRUNCATE
 222         bool "truncate"
 223         default BUSYBOX_DEFAULT_TRUNCATE
 224         help
 225           truncate truncates files to a given size. If a file does
 226           not exist, it is created unless told otherwise.
 227 config BUSYBOX_CONFIG_UNLINK
 228         bool "unlink"
 229         default BUSYBOX_DEFAULT_UNLINK
 230         help
 231           unlink deletes a file by calling unlink()
 232 config BUSYBOX_CONFIG_BASE64
 233         bool "base64"
 234         default BUSYBOX_DEFAULT_BASE64
 235         help
 236           Base64 encode and decode
 237 config BUSYBOX_CONFIG_WHO
 238       bool "who"
 239       default BUSYBOX_DEFAULT_WHO
 240       depends on BUSYBOX_CONFIG_FEATURE_UTMP
 241       help
 242         who is used to show who is logged on.
 243 config BUSYBOX_CONFIG_USERS
 244       bool "users"
 245       default BUSYBOX_DEFAULT_USERS
 246       depends on BUSYBOX_CONFIG_FEATURE_UTMP
 247       help
 248         Print users currently logged on.
 249
 250 config BUSYBOX_CONFIG_CAL
 251         bool "cal"
 252         default BUSYBOX_DEFAULT_CAL
 253         help
 254           cal is used to display a monthly calendar.
 255
 256 config BUSYBOX_CONFIG_CATV
 257         bool "catv"
 258         default BUSYBOX_DEFAULT_CATV
 259         help
 260           Display nonprinting characters as escape sequences (like some
 261           implementations' cat -v option).
 262
 263 config BUSYBOX_CONFIG_CHGRP
 264         bool "chgrp"
 265         default BUSYBOX_DEFAULT_CHGRP
 266         help
 267           chgrp is used to change the group ownership of files.
 268
 269 config BUSYBOX_CONFIG_CHMOD
 270         bool "chmod"
 271         default BUSYBOX_DEFAULT_CHMOD
 272         help
 273           chmod is used to change the access permission of files.
 274
 275 config BUSYBOX_CONFIG_CHOWN
 276         bool "chown"
 277         default BUSYBOX_DEFAULT_CHOWN
 278         help
 279           chown is used to change the user and/or group ownership
 280           of files.
 281
 282 config BUSYBOX_CONFIG_FEATURE_CHOWN_LONG_OPTIONS
 283         bool "Enable long options"
 284         default BUSYBOX_DEFAULT_FEATURE_CHOWN_LONG_OPTIONS
 285         depends on BUSYBOX_CONFIG_CHOWN && BUSYBOX_CONFIG_LONG_OPTS
 286         help
 287           Enable use of long options
 288
 289 config BUSYBOX_CONFIG_CHROOT
 290         bool "chroot"
 291         default BUSYBOX_DEFAULT_CHROOT
 292         help
 293           chroot is used to change the root directory and run a command.
 294           The default command is `/bin/sh'.
 295
 296 config BUSYBOX_CONFIG_CKSUM
 297         bool "cksum"
 298         default BUSYBOX_DEFAULT_CKSUM
 299         help
 300           cksum is used to calculate the CRC32 checksum of a file.
 301
 302 config BUSYBOX_CONFIG_COMM
 303         bool "comm"
 304         default BUSYBOX_DEFAULT_COMM
 305         help
 306           comm is used to compare two files line by line and return
 307           a three-column output.
 308
 309 config BUSYBOX_CONFIG_CP
 310         bool "cp"
 311         default BUSYBOX_DEFAULT_CP
 312         help
 313           cp is used to copy files and directories.
 314
 315 config BUSYBOX_CONFIG_FEATURE_CP_LONG_OPTIONS
 316         bool "Enable long options for cp"
 317         default BUSYBOX_DEFAULT_FEATURE_CP_LONG_OPTIONS
 318         depends on BUSYBOX_CONFIG_CP && BUSYBOX_CONFIG_LONG_OPTS
 319         help
 320           Enable long options for cp.
 321           Also add support for --parents option.
 322
 323 config BUSYBOX_CONFIG_CUT
 324         bool "cut"
 325         default BUSYBOX_DEFAULT_CUT
 326         help
 327           cut is used to print selected parts of lines from
 328           each file to stdout.
 329
 330 config BUSYBOX_CONFIG_DF
 331         bool "df"
 332         default BUSYBOX_DEFAULT_DF
 333         help
 334           df reports the amount of disk space used and available
 335           on filesystems.
 336
 337 config BUSYBOX_CONFIG_FEATURE_DF_FANCY
 338         bool "Enable -a, -i, -B"
 339         default BUSYBOX_DEFAULT_FEATURE_DF_FANCY
 340         depends on BUSYBOX_CONFIG_DF
 341         help
 342           This option enables -a, -i and -B.
 343
 344             -a Show all filesystems
 345             -i Inodes
 346             -B <SIZE> Blocksize
 347
 348 config BUSYBOX_CONFIG_DIRNAME
 349         bool "dirname"
 350         default BUSYBOX_DEFAULT_DIRNAME
 351         help
 352           dirname is used to strip a non-directory suffix from
 353           a file name.
 354
 355 config BUSYBOX_CONFIG_DOS2UNIX
 356         bool "dos2unix/unix2dos"
 357         default BUSYBOX_DEFAULT_DOS2UNIX
 358         help
 359           dos2unix is used to convert a text file from DOS format to
 360           UNIX format, and vice versa.
 361
 362 config BUSYBOX_CONFIG_UNIX2DOS
 363         bool
 364         default BUSYBOX_DEFAULT_UNIX2DOS
 365         depends on BUSYBOX_CONFIG_DOS2UNIX
 366         help
 367           unix2dos is used to convert a text file from UNIX format to
 368           DOS format, and vice versa.
 369
 370 config BUSYBOX_CONFIG_DU
 371         bool "du (default blocksize of 512 bytes)"
 372         default BUSYBOX_DEFAULT_DU
 373         help
 374           du is used to report the amount of disk space used
 375           for specified files.
 376
 377 config BUSYBOX_CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 378         bool "Use a default blocksize of 1024 bytes (1K)"
 379         default BUSYBOX_DEFAULT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
 380         depends on BUSYBOX_CONFIG_DU
 381         help
 382           Use a blocksize of (1K) instead of the default 512b.
 383
 384 config BUSYBOX_CONFIG_ECHO
 385         bool "echo (basic SuSv3 version taking no options)"
 386         default BUSYBOX_DEFAULT_ECHO
 387         help
 388           echo is used to print a specified string to stdout.
 389
 390 # this entry also appears in shell/Config.in, next to the echo builtin
 391 config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
 392         bool "Enable echo options (-n and -e)"
 393         default BUSYBOX_DEFAULT_FEATURE_FANCY_ECHO
 394         depends on BUSYBOX_CONFIG_ECHO || BUSYBOX_CONFIG_ASH_BUILTIN_ECHO || BUSYBOX_CONFIG_HUSH
 395         help
 396           This adds options (-n and -e) to echo.
 397
 398 config BUSYBOX_CONFIG_ENV
 399         bool "env"
 400         default BUSYBOX_DEFAULT_ENV
 401         help
 402           env is used to set an environment variable and run
 403           a command; without options it displays the current
 404           environment.
 405
 406 config BUSYBOX_CONFIG_FEATURE_ENV_LONG_OPTIONS
 407         bool "Enable long options"
 408         default BUSYBOX_DEFAULT_FEATURE_ENV_LONG_OPTIONS
 409         depends on BUSYBOX_CONFIG_ENV && BUSYBOX_CONFIG_LONG_OPTS
 410         help
 411           Support long options for the env applet.
 412
 413 config BUSYBOX_CONFIG_EXPAND
 414         bool "expand"
 415         default BUSYBOX_DEFAULT_EXPAND
 416         help
 417           By default, convert all tabs to spaces.
 418
 419 config BUSYBOX_CONFIG_FEATURE_EXPAND_LONG_OPTIONS
 420         bool "Enable long options"
 421         default BUSYBOX_DEFAULT_FEATURE_EXPAND_LONG_OPTIONS
 422         depends on BUSYBOX_CONFIG_EXPAND && BUSYBOX_CONFIG_LONG_OPTS
 423         help
 424           Support long options for the expand applet.
 425
 426 config BUSYBOX_CONFIG_EXPR
 427         bool "expr"
 428         default BUSYBOX_DEFAULT_EXPR
 429         help
 430           expr is used to calculate numbers and print the result
 431           to standard output.
 432
 433 config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
 434         bool "Extend Posix numbers support to 64 bit"
 435         default BUSYBOX_DEFAULT_EXPR_MATH_SUPPORT_64
 436         depends on BUSYBOX_CONFIG_EXPR
 437         help
 438           Enable 64-bit math support in the expr applet. This will make
 439           the applet slightly larger, but will allow computation with very
 440           large numbers.
 441
 442 config BUSYBOX_CONFIG_FALSE
 443         bool "false"
 444         default BUSYBOX_DEFAULT_FALSE
 445         help
 446           false returns an exit code of FALSE (1).
 447
 448 config BUSYBOX_CONFIG_FOLD
 449         bool "fold"
 450         default BUSYBOX_DEFAULT_FOLD
 451         help
 452           Wrap text to fit a specific width.
 453
 454 config BUSYBOX_CONFIG_FSYNC
 455         bool "fsync"
 456         default BUSYBOX_DEFAULT_FSYNC
 457         help
 458           fsync is used to flush file-related cached blocks to disk.
 459
 460 config BUSYBOX_CONFIG_HEAD
 461         bool "head"
 462         default BUSYBOX_DEFAULT_HEAD
 463         help
 464           head is used to print the first specified number of lines
 465           from files.
 466
 467 config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
 468         bool "Enable head options (-c, -q, and -v)"
 469         default BUSYBOX_DEFAULT_FEATURE_FANCY_HEAD
 470         depends on BUSYBOX_CONFIG_HEAD
 471         help
 472           This enables the head options (-c, -q, and -v).
 473
 474 config BUSYBOX_CONFIG_INSTALL
 475         bool "install"
 476         default BUSYBOX_DEFAULT_INSTALL
 477         help
 478           Copy files and set attributes.
 479
 480 config BUSYBOX_CONFIG_FEATURE_INSTALL_LONG_OPTIONS
 481         bool "Enable long options"
 482         default BUSYBOX_DEFAULT_FEATURE_INSTALL_LONG_OPTIONS
 483         depends on BUSYBOX_CONFIG_INSTALL && BUSYBOX_CONFIG_LONG_OPTS
 484         help
 485           Support long options for the install applet.
 486
 487 ####config LENGTH
 488 ####    bool "length"
 489 ####    default y
 490 ####    help
 491 ####      length is used to print out the length of a specified string.
 492
 493 config BUSYBOX_CONFIG_LN
 494         bool "ln"
 495         default BUSYBOX_DEFAULT_LN
 496         help
 497           ln is used to create hard or soft links between files.
 498
 499 config BUSYBOX_CONFIG_LOGNAME
 500         bool "logname"
 501         default BUSYBOX_DEFAULT_LOGNAME
 502         help
 503           logname is used to print the current user's login name.
 504
 505 config BUSYBOX_CONFIG_LS
 506         bool "ls"
 507         default BUSYBOX_DEFAULT_LS
 508         help
 509           ls is used to list the contents of directories.
 510
 511 config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
 512         bool "Enable filetyping options (-p and -F)"
 513         default BUSYBOX_DEFAULT_FEATURE_LS_FILETYPES
 514         depends on BUSYBOX_CONFIG_LS
 515         help
 516           Enable the ls options (-p and -F).
 517
 518 config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
 519         bool "Enable symlinks dereferencing (-L)"
 520         default BUSYBOX_DEFAULT_FEATURE_LS_FOLLOWLINKS
 521         depends on BUSYBOX_CONFIG_LS
 522         help
 523           Enable the ls option (-L).
 524
 525 config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
 526         bool "Enable recursion (-R)"
 527         default BUSYBOX_DEFAULT_FEATURE_LS_RECURSIVE
 528         depends on BUSYBOX_CONFIG_LS
 529         help
 530           Enable the ls option (-R).
 531
 532 config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
 533         bool "Sort the file names"
 534         default BUSYBOX_DEFAULT_FEATURE_LS_SORTFILES
 535         depends on BUSYBOX_CONFIG_LS
 536         help
 537           Allow ls to sort file names alphabetically.
 538
 539 config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
 540         bool "Show file timestamps"
 541         default BUSYBOX_DEFAULT_FEATURE_LS_TIMESTAMPS
 542         depends on BUSYBOX_CONFIG_LS
 543         help
 544           Allow ls to display timestamps for files.
 545
 546 config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
 547         bool "Show username/groupnames"
 548         default BUSYBOX_DEFAULT_FEATURE_LS_USERNAME
 549         depends on BUSYBOX_CONFIG_LS
 550         help
 551           Allow ls to display username/groupname for files.
 552
 553 config BUSYBOX_CONFIG_FEATURE_LS_COLOR
 554         bool "Allow use of color to identify file types"
 555         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR
 556         depends on BUSYBOX_CONFIG_LS && BUSYBOX_CONFIG_LONG_OPTS
 557         help
 558           This enables the --color option to ls.
 559
 560 config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
 561         bool "Produce colored ls output by default"
 562         default BUSYBOX_DEFAULT_FEATURE_LS_COLOR_IS_DEFAULT
 563         depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
 564         help
 565           Saying yes here will turn coloring on by default,
 566           even if no "--color" option is given to the ls command.
 567           This is not recommended, since the colors are not
 568           configurable, and the output may not be legible on
 569           many output screens.
 570
 571 config BUSYBOX_CONFIG_MD5SUM
 572         bool "md5sum"
 573         default BUSYBOX_DEFAULT_MD5SUM
 574         help
 575           md5sum is used to print or check MD5 checksums.
 576
 577 config BUSYBOX_CONFIG_MKDIR
 578         bool "mkdir"
 579         default BUSYBOX_DEFAULT_MKDIR
 580         help
 581           mkdir is used to create directories with the specified names.
 582
 583 config BUSYBOX_CONFIG_FEATURE_MKDIR_LONG_OPTIONS
 584         bool "Enable long options"
 585         default BUSYBOX_DEFAULT_FEATURE_MKDIR_LONG_OPTIONS
 586         depends on BUSYBOX_CONFIG_MKDIR && BUSYBOX_CONFIG_LONG_OPTS
 587         help
 588           Support long options for the mkdir applet.
 589
 590 config BUSYBOX_CONFIG_MKFIFO
 591         bool "mkfifo"
 592         default BUSYBOX_DEFAULT_MKFIFO
 593         help
 594           mkfifo is used to create FIFOs (named pipes).
 595           The `mknod' program can also create FIFOs.
 596
 597 config BUSYBOX_CONFIG_MKNOD
 598         bool "mknod"
 599         default BUSYBOX_DEFAULT_MKNOD
 600         help
 601           mknod is used to create FIFOs or block/character special
 602           files with the specified names.
 603
 604 config BUSYBOX_CONFIG_MV
 605         bool "mv"
 606         default BUSYBOX_DEFAULT_MV
 607         help
 608           mv is used to move or rename files or directories.
 609
 610 config BUSYBOX_CONFIG_FEATURE_MV_LONG_OPTIONS
 611         bool "Enable long options"
 612         default BUSYBOX_DEFAULT_FEATURE_MV_LONG_OPTIONS
 613         depends on BUSYBOX_CONFIG_MV && BUSYBOX_CONFIG_LONG_OPTS
 614         help
 615           Support long options for the mv applet.
 616
 617 config BUSYBOX_CONFIG_NICE
 618         bool "nice"
 619         default BUSYBOX_DEFAULT_NICE
 620         help
 621           nice runs a program with modified scheduling priority.
 622
 623 config BUSYBOX_CONFIG_NOHUP
 624         bool "nohup"
 625         default BUSYBOX_DEFAULT_NOHUP
 626         help
 627           run a command immune to hangups, with output to a non-tty.
 628
 629 config BUSYBOX_CONFIG_OD
 630         bool "od"
 631         default BUSYBOX_DEFAULT_OD
 632         help
 633           od is used to dump binary files in octal and other formats.
 634
 635 config BUSYBOX_CONFIG_PRINTENV
 636         bool "printenv"
 637         default BUSYBOX_DEFAULT_PRINTENV
 638         help
 639           printenv is used to print all or part of environment.
 640
 641 config BUSYBOX_CONFIG_PRINTF
 642         bool "printf"
 643         default BUSYBOX_DEFAULT_PRINTF
 644         help
 645           printf is used to format and print specified strings.
 646           It's similar to `echo' except it has more options.
 647
 648 config BUSYBOX_CONFIG_PWD
 649         bool "pwd"
 650         default BUSYBOX_DEFAULT_PWD
 651         help
 652           pwd is used to print the current directory.
 653
 654 config BUSYBOX_CONFIG_READLINK
 655         bool "readlink"
 656         default BUSYBOX_DEFAULT_READLINK
 657         help
 658           This program reads a symbolic link and returns the name
 659           of the file it points to
 660
 661 config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
 662         bool "Enable canonicalization by following all symlinks (-f)"
 663         default BUSYBOX_DEFAULT_FEATURE_READLINK_FOLLOW
 664         depends on BUSYBOX_CONFIG_READLINK
 665         help
 666           Enable the readlink option (-f).
 667
 668 config BUSYBOX_CONFIG_REALPATH
 669         bool "realpath"
 670         default BUSYBOX_DEFAULT_REALPATH
 671         help
 672           Return the canonicalized absolute pathname.
 673           This isn't provided by GNU shellutils, but where else does it belong.
 674
 675 config BUSYBOX_CONFIG_RM
 676         bool "rm"
 677         default BUSYBOX_DEFAULT_RM
 678         help
 679           rm is used to remove files or directories.
 680
 681 config BUSYBOX_CONFIG_RMDIR
 682         bool "rmdir"
 683         default BUSYBOX_DEFAULT_RMDIR
 684         help
 685           rmdir is used to remove empty directories.
 686
 687 config BUSYBOX_CONFIG_FEATURE_RMDIR_LONG_OPTIONS
 688         bool "Enable long options"
 689         default BUSYBOX_DEFAULT_FEATURE_RMDIR_LONG_OPTIONS
 690         depends on BUSYBOX_CONFIG_RMDIR && BUSYBOX_CONFIG_LONG_OPTS
 691         help
 692           Support long options for the rmdir applet, including
 693           --ignore-fail-on-non-empty for compatibility with GNU rmdir.
 694
 695 config BUSYBOX_CONFIG_SEQ
 696         bool "seq"
 697         default BUSYBOX_DEFAULT_SEQ
 698         help
 699           print a sequence of numbers
 700
 701 config BUSYBOX_CONFIG_SHA1SUM
 702         bool "sha1sum"
 703         default BUSYBOX_DEFAULT_SHA1SUM
 704         help
 705           Compute and check SHA1 message digest
 706
 707 config BUSYBOX_CONFIG_SHA256SUM
 708         bool "sha256sum"
 709         default BUSYBOX_DEFAULT_SHA256SUM
 710         help
 711           Compute and check SHA256 message digest
 712
 713 config BUSYBOX_CONFIG_SHA512SUM
 714         bool "sha512sum"
 715         default BUSYBOX_DEFAULT_SHA512SUM
 716         help
 717           Compute and check SHA512 message digest
 718
 719 config BUSYBOX_CONFIG_SHA3SUM
 720         bool "sha3sum"
 721         default BUSYBOX_DEFAULT_SHA3SUM
 722         help
 723           Compute and check SHA3 (512-bit) message digest
 724
 725 config BUSYBOX_CONFIG_SLEEP
 726         bool "sleep"
 727         default BUSYBOX_DEFAULT_SLEEP
 728         help
 729           sleep is used to pause for a specified number of seconds.
 730           It comes in 3 versions:
 731           - small: takes one integer parameter
 732           - fancy: takes multiple integer arguments with suffixes:
 733             sleep 1d 2h 3m 15s
 734           - fancy with fractional numbers:
 735             sleep 2.3s 4.5h sleeps for 16202.3 seconds
 736           Last one is "the most compatible" with coreutils sleep,
 737           but it adds around 1k of code.
 738
 739 config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
 740         bool "Enable multiple arguments and s/m/h/d suffixes"
 741         default BUSYBOX_DEFAULT_FEATURE_FANCY_SLEEP
 742         depends on BUSYBOX_CONFIG_SLEEP
 743         help
 744           Allow sleep to pause for specified minutes, hours, and days.
 745
 746 config BUSYBOX_CONFIG_FEATURE_FLOAT_SLEEP
 747         bool "Enable fractional arguments"
 748         default BUSYBOX_DEFAULT_FEATURE_FLOAT_SLEEP
 749         depends on BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
 750         help
 751           Allow for fractional numeric parameters.
 752
 753 config BUSYBOX_CONFIG_SORT
 754         bool "sort"
 755         default BUSYBOX_DEFAULT_SORT
 756         help
 757           sort is used to sort lines of text in specified files.
 758
 759 config BUSYBOX_CONFIG_FEATURE_SORT_BIG
 760         bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
 761         default BUSYBOX_DEFAULT_FEATURE_SORT_BIG
 762         depends on BUSYBOX_CONFIG_SORT
 763         help
 764           Without this, sort only supports -r, -u, and an integer version
 765           of -n. Selecting this adds sort keys, floating point support, and
 766           more. This adds a little over 3k to a nonstatic build on x86.
 767
 768           The SuSv3 sort standard is available at:
 769           http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
 770
 771 config BUSYBOX_CONFIG_SPLIT
 772         bool "split"
 773         default BUSYBOX_DEFAULT_SPLIT
 774         help
 775           split a file into pieces.
 776
 777 config BUSYBOX_CONFIG_FEATURE_SPLIT_FANCY
 778         bool "Fancy extensions"
 779         default BUSYBOX_DEFAULT_FEATURE_SPLIT_FANCY
 780         depends on BUSYBOX_CONFIG_SPLIT
 781         help
 782           Add support for features not required by SUSv3.
 783           Supports additional suffixes 'b' for 512 bytes,
 784           'g' for 1GiB for the -b option.
 785
 786 config BUSYBOX_CONFIG_STTY
 787         bool "stty"
 788         default BUSYBOX_DEFAULT_STTY
 789         help
 790           stty is used to change and print terminal line settings.
 791
 792 config BUSYBOX_CONFIG_SUM
 793         bool "sum"
 794         default BUSYBOX_DEFAULT_SUM
 795         help
 796           checksum and count the blocks in a file
 797
 798 config BUSYBOX_CONFIG_TAC
 799         bool "tac"
 800         default BUSYBOX_DEFAULT_TAC
 801         help
 802           tac is used to concatenate and print files in reverse.
 803
 804 config BUSYBOX_CONFIG_TAIL
 805         bool "tail"
 806         default BUSYBOX_DEFAULT_TAIL
 807         help
 808           tail is used to print the last specified number of lines
 809           from files.
 810
 811 config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
 812         bool "Enable extra tail options (-q, -s, -v, and -F)"
 813         default BUSYBOX_DEFAULT_FEATURE_FANCY_TAIL
 814         depends on BUSYBOX_CONFIG_TAIL
 815         help
 816           The options (-q, -s, -v and -F) are provided by GNU tail, but
 817           are not specific in the SUSv3 standard.
 818
 819             -q      Never output headers giving file names
 820             -s SEC  Wait SEC seconds between reads with -f
 821             -v      Always output headers giving file names
 822             -F      Same as -f, but keep retrying
 823
 824 config BUSYBOX_CONFIG_TEE
 825         bool "tee"
 826         default BUSYBOX_DEFAULT_TEE
 827         help
 828           tee is used to read from standard input and write
 829           to standard output and files.
 830
 831 config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
 832         bool "Enable block I/O (larger/faster) instead of byte I/O"
 833         default BUSYBOX_DEFAULT_FEATURE_TEE_USE_BLOCK_IO
 834         depends on BUSYBOX_CONFIG_TEE
 835         help
 836           Enable this option for a faster tee, at expense of size.
 837
 838 config BUSYBOX_CONFIG_TRUE
 839         bool "true"
 840         default BUSYBOX_DEFAULT_TRUE
 841         help
 842           true returns an exit code of TRUE (0).
 843
 844 config BUSYBOX_CONFIG_TTY
 845         bool "tty"
 846         default BUSYBOX_DEFAULT_TTY
 847         help
 848           tty is used to print the name of the current terminal to
 849           standard output.
 850
 851 config BUSYBOX_CONFIG_UNAME
 852         bool "uname"
 853         default BUSYBOX_DEFAULT_UNAME
 854         help
 855           uname is used to print system information.
 856
 857 config BUSYBOX_CONFIG_UNAME_OSNAME
 858         string "Operating system name"
 859         default BUSYBOX_DEFAULT_UNAME_OSNAME
 860         depends on BUSYBOX_CONFIG_UNAME
 861         help
 862           Sets the operating system name reported by uname -o.  The
 863           default BUSYBOX_DEFAULT_UNAME_OSNAME "GNU/Linux".
 864
 865 config BUSYBOX_CONFIG_UNEXPAND
 866         bool "unexpand"
 867         default BUSYBOX_DEFAULT_UNEXPAND
 868         help
 869           By default, convert only leading sequences of blanks to tabs.
 870
 871 config BUSYBOX_CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS
 872         bool "Enable long options"
 873         default BUSYBOX_DEFAULT_FEATURE_UNEXPAND_LONG_OPTIONS
 874         depends on BUSYBOX_CONFIG_UNEXPAND && BUSYBOX_CONFIG_LONG_OPTS
 875         help
 876           Support long options for the unexpand applet.
 877
 878 config BUSYBOX_CONFIG_UNIQ
 879         bool "uniq"
 880         default BUSYBOX_DEFAULT_UNIQ
 881         help
 882           uniq is used to remove duplicate lines from a sorted file.
 883
 884 config BUSYBOX_CONFIG_USLEEP
 885         bool "usleep"
 886         default BUSYBOX_DEFAULT_USLEEP
 887         help
 888           usleep is used to pause for a specified number of microseconds.
 889
 890 config BUSYBOX_CONFIG_UUDECODE
 891         bool "uudecode"
 892         default BUSYBOX_DEFAULT_UUDECODE
 893         help
 894           uudecode is used to decode a uuencoded file.
 895
 896 config BUSYBOX_CONFIG_UUENCODE
 897         bool "uuencode"
 898         default BUSYBOX_DEFAULT_UUENCODE
 899         help
 900           uuencode is used to uuencode a file.
 901
 902 config BUSYBOX_CONFIG_WC
 903         bool "wc"
 904         default BUSYBOX_DEFAULT_WC
 905         help
 906           wc is used to print the number of bytes, words, and lines,
 907           in specified files.
 908
 909 config BUSYBOX_CONFIG_FEATURE_WC_LARGE
 910         bool "Support very large files in wc"
 911         default BUSYBOX_DEFAULT_FEATURE_WC_LARGE
 912         depends on BUSYBOX_CONFIG_WC
 913         help
 914           Use "unsigned long long" in wc for counter variables.
 915
 916 config BUSYBOX_CONFIG_WHOAMI
 917         bool "whoami"
 918         default BUSYBOX_DEFAULT_WHOAMI
 919         help
 920           whoami is used to print the username of the current
 921           user id (same as id -un).
 922
 923 config BUSYBOX_CONFIG_YES
 924         bool "yes"
 925         default BUSYBOX_DEFAULT_YES
 926         help
 927           yes is used to repeatedly output a specific string, or
 928           the default string `y'.
 929
 930 comment "Common options"
 931
 932 config BUSYBOX_CONFIG_FEATURE_VERBOSE
 933         bool "Support verbose options (usually -v) for various applets"
 934         default BUSYBOX_DEFAULT_FEATURE_VERBOSE
 935         help
 936           Enable cp -v, rm -v and similar messages.
 937           Also enables long option (--verbose) if it exists.
 938           Without this option, -v is accepted but ignored.
 939
 940 comment "Common options for cp and mv"
 941         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 942
 943 config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
 944         bool "Preserve hard links"
 945         default BUSYBOX_DEFAULT_FEATURE_PRESERVE_HARDLINKS
 946         depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
 947         help
 948           Allow cp and mv to preserve hard links.
 949
 950 comment "Common options for ls, more and telnet"
 951         depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
 952
 953 config BUSYBOX_CONFIG_FEATURE_AUTOWIDTH
 954         bool "Calculate terminal & column widths"
 955         default BUSYBOX_DEFAULT_FEATURE_AUTOWIDTH
 956         depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
 957         help
 958           This option allows utilities such as 'ls', 'more' and 'telnet'
 959           to determine the width of the screen, which can allow them to
 960           display additional text or avoid wrapping text onto the next line.
 961           If you leave this disabled, your utilities will be especially
 962           primitive and will be unable to determine the current screen width.
 963
 964 comment "Common options for df, du, ls"
 965         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 966
 967 config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
 968         bool "Support for human readable output (example 13k, 23M, 235G)"
 969         default BUSYBOX_DEFAULT_FEATURE_HUMAN_READABLE
 970         depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
 971         help
 972           Allow df, du, and ls to have human readable output.
 973
 974 comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
 975         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 976
 977 config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
 978         bool "Enable -c, -s and -w options"
 979         default BUSYBOX_DEFAULT_FEATURE_MD5_SHA1_SUM_CHECK
 980         depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM || BUSYBOX_CONFIG_SHA256SUM || BUSYBOX_CONFIG_SHA512SUM || BUSYBOX_CONFIG_SHA3SUM
 981         help
 982           Enabling the -c options allows files to be checked
 983           against pre-calculated hash values.
 984
 985           -s and -w are useful options when verifying checksums.
 986
 987 endmenu