source: MondoRescue/branches/3.3/mindi-busybox/coreutils/Config.src@ 3621

Last change on this file since 3621 was 3621, checked in by Bruno Cornec, 7 years ago

New 3?3 banch for incorporation of latest busybox 1.25. Changing minor version to handle potential incompatibilities.

File size: 15.3 KB
Line 
1#
2# For a description of the syntax of this configuration file,
3# see scripts/kbuild/config-language.txt.
4#
5
6menu "Coreutils"
7
8INSERT
9
10config CAL
11 bool "cal"
12 default y
13 help
14 cal is used to display a monthly calendar.
15
16config CATV
17 bool "catv"
18 default y
19 help
20 Display nonprinting characters as escape sequences (like some
21 implementations' cat -v option).
22
23config CHGRP
24 bool "chgrp"
25 default y
26 help
27 chgrp is used to change the group ownership of files.
28
29config CHMOD
30 bool "chmod"
31 default y
32 help
33 chmod is used to change the access permission of files.
34
35config CHOWN
36 bool "chown"
37 default y
38 help
39 chown is used to change the user and/or group ownership
40 of files.
41
42config FEATURE_CHOWN_LONG_OPTIONS
43 bool "Enable long options"
44 default y
45 depends on CHOWN && LONG_OPTS
46 help
47 Enable use of long options
48
49config CHROOT
50 bool "chroot"
51 default y
52 help
53 chroot is used to change the root directory and run a command.
54 The default command is `/bin/sh'.
55
56config CKSUM
57 bool "cksum"
58 default y
59 help
60 cksum is used to calculate the CRC32 checksum of a file.
61
62config COMM
63 bool "comm"
64 default y
65 help
66 comm is used to compare two files line by line and return
67 a three-column output.
68
69config CP
70 bool "cp"
71 default y
72 help
73 cp is used to copy files and directories.
74
75config FEATURE_CP_LONG_OPTIONS
76 bool "Enable long options for cp"
77 default y
78 depends on CP && LONG_OPTS
79 help
80 Enable long options for cp.
81 Also add support for --parents option.
82
83config CUT
84 bool "cut"
85 default y
86 help
87 cut is used to print selected parts of lines from
88 each file to stdout.
89
90config DF
91 bool "df"
92 default y
93 help
94 df reports the amount of disk space used and available
95 on filesystems.
96
97config FEATURE_DF_FANCY
98 bool "Enable -a, -i, -B"
99 default y
100 depends on DF
101 help
102 This option enables -a, -i and -B.
103
104 -a Show all filesystems
105 -i Inodes
106 -B <SIZE> Blocksize
107
108config DIRNAME
109 bool "dirname"
110 default y
111 help
112 dirname is used to strip a non-directory suffix from
113 a file name.
114
115config DOS2UNIX
116 bool "dos2unix/unix2dos"
117 default y
118 help
119 dos2unix is used to convert a text file from DOS format to
120 UNIX format, and vice versa.
121
122config UNIX2DOS
123 bool
124 default y
125 depends on DOS2UNIX
126 help
127 unix2dos is used to convert a text file from UNIX format to
128 DOS format, and vice versa.
129
130config DU
131 bool "du (default blocksize of 512 bytes)"
132 default y
133 help
134 du is used to report the amount of disk space used
135 for specified files.
136
137config FEATURE_DU_DEFAULT_BLOCKSIZE_1K
138 bool "Use a default blocksize of 1024 bytes (1K)"
139 default y
140 depends on DU
141 help
142 Use a blocksize of (1K) instead of the default 512b.
143
144config ECHO
145 bool "echo (basic SuSv3 version taking no options)"
146 default y
147 help
148 echo is used to print a specified string to stdout.
149
150# this entry also appears in shell/Config.in, next to the echo builtin
151config FEATURE_FANCY_ECHO
152 bool "Enable echo options (-n and -e)"
153 default y
154 depends on ECHO || ASH_BUILTIN_ECHO || HUSH
155 help
156 This adds options (-n and -e) to echo.
157
158config ENV
159 bool "env"
160 default y
161 help
162 env is used to set an environment variable and run
163 a command; without options it displays the current
164 environment.
165
166config FEATURE_ENV_LONG_OPTIONS
167 bool "Enable long options"
168 default y
169 depends on ENV && LONG_OPTS
170 help
171 Support long options for the env applet.
172
173config EXPAND
174 bool "expand"
175 default y
176 help
177 By default, convert all tabs to spaces.
178
179config FEATURE_EXPAND_LONG_OPTIONS
180 bool "Enable long options"
181 default y
182 depends on EXPAND && LONG_OPTS
183 help
184 Support long options for the expand applet.
185
186config EXPR
187 bool "expr"
188 default y
189 help
190 expr is used to calculate numbers and print the result
191 to standard output.
192
193config EXPR_MATH_SUPPORT_64
194 bool "Extend Posix numbers support to 64 bit"
195 default y
196 depends on EXPR
197 help
198 Enable 64-bit math support in the expr applet. This will make
199 the applet slightly larger, but will allow computation with very
200 large numbers.
201
202config FALSE
203 bool "false"
204 default y
205 help
206 false returns an exit code of FALSE (1).
207
208config FOLD
209 bool "fold"
210 default y
211 help
212 Wrap text to fit a specific width.
213
214config FSYNC
215 bool "fsync"
216 default y
217 help
218 fsync is used to flush file-related cached blocks to disk.
219
220config HEAD
221 bool "head"
222 default y
223 help
224 head is used to print the first specified number of lines
225 from files.
226
227config FEATURE_FANCY_HEAD
228 bool "Enable head options (-c, -q, and -v)"
229 default y
230 depends on HEAD
231 help
232 This enables the head options (-c, -q, and -v).
233
234config INSTALL
235 bool "install"
236 default y
237 help
238 Copy files and set attributes.
239
240config FEATURE_INSTALL_LONG_OPTIONS
241 bool "Enable long options"
242 default y
243 depends on INSTALL && LONG_OPTS
244 help
245 Support long options for the install applet.
246
247####config LENGTH
248#### bool "length"
249#### default y
250#### help
251#### length is used to print out the length of a specified string.
252
253config LN
254 bool "ln"
255 default y
256 help
257 ln is used to create hard or soft links between files.
258
259config LOGNAME
260 bool "logname"
261 default y
262 help
263 logname is used to print the current user's login name.
264
265config LS
266 bool "ls"
267 default y
268 help
269 ls is used to list the contents of directories.
270
271config FEATURE_LS_FILETYPES
272 bool "Enable filetyping options (-p and -F)"
273 default y
274 depends on LS
275 help
276 Enable the ls options (-p and -F).
277
278config FEATURE_LS_FOLLOWLINKS
279 bool "Enable symlinks dereferencing (-L)"
280 default y
281 depends on LS
282 help
283 Enable the ls option (-L).
284
285config FEATURE_LS_RECURSIVE
286 bool "Enable recursion (-R)"
287 default y
288 depends on LS
289 help
290 Enable the ls option (-R).
291
292config FEATURE_LS_SORTFILES
293 bool "Sort the file names"
294 default y
295 depends on LS
296 help
297 Allow ls to sort file names alphabetically.
298
299config FEATURE_LS_TIMESTAMPS
300 bool "Show file timestamps"
301 default y
302 depends on LS
303 help
304 Allow ls to display timestamps for files.
305
306config FEATURE_LS_USERNAME
307 bool "Show username/groupnames"
308 default y
309 depends on LS
310 help
311 Allow ls to display username/groupname for files.
312
313config FEATURE_LS_COLOR
314 bool "Allow use of color to identify file types"
315 default y
316 depends on LS && LONG_OPTS
317 help
318 This enables the --color option to ls.
319
320config FEATURE_LS_COLOR_IS_DEFAULT
321 bool "Produce colored ls output by default"
322 default y
323 depends on FEATURE_LS_COLOR
324 help
325 Saying yes here will turn coloring on by default,
326 even if no "--color" option is given to the ls command.
327 This is not recommended, since the colors are not
328 configurable, and the output may not be legible on
329 many output screens.
330
331config MD5SUM
332 bool "md5sum"
333 default y
334 help
335 md5sum is used to print or check MD5 checksums.
336
337config MKDIR
338 bool "mkdir"
339 default y
340 help
341 mkdir is used to create directories with the specified names.
342
343config FEATURE_MKDIR_LONG_OPTIONS
344 bool "Enable long options"
345 default y
346 depends on MKDIR && LONG_OPTS
347 help
348 Support long options for the mkdir applet.
349
350config MKFIFO
351 bool "mkfifo"
352 default y
353 help
354 mkfifo is used to create FIFOs (named pipes).
355 The `mknod' program can also create FIFOs.
356
357config MKNOD
358 bool "mknod"
359 default y
360 help
361 mknod is used to create FIFOs or block/character special
362 files with the specified names.
363
364config MV
365 bool "mv"
366 default y
367 help
368 mv is used to move or rename files or directories.
369
370config FEATURE_MV_LONG_OPTIONS
371 bool "Enable long options"
372 default y
373 depends on MV && LONG_OPTS
374 help
375 Support long options for the mv applet.
376
377config NICE
378 bool "nice"
379 default y
380 help
381 nice runs a program with modified scheduling priority.
382
383config NOHUP
384 bool "nohup"
385 default y
386 help
387 run a command immune to hangups, with output to a non-tty.
388
389config OD
390 bool "od"
391 default y
392 help
393 od is used to dump binary files in octal and other formats.
394
395config PRINTENV
396 bool "printenv"
397 default y
398 help
399 printenv is used to print all or part of environment.
400
401config PRINTF
402 bool "printf"
403 default y
404 help
405 printf is used to format and print specified strings.
406 It's similar to `echo' except it has more options.
407
408config PWD
409 bool "pwd"
410 default y
411 help
412 pwd is used to print the current directory.
413
414config READLINK
415 bool "readlink"
416 default y
417 help
418 This program reads a symbolic link and returns the name
419 of the file it points to
420
421config FEATURE_READLINK_FOLLOW
422 bool "Enable canonicalization by following all symlinks (-f)"
423 default y
424 depends on READLINK
425 help
426 Enable the readlink option (-f).
427
428config REALPATH
429 bool "realpath"
430 default y
431 help
432 Return the canonicalized absolute pathname.
433 This isn't provided by GNU shellutils, but where else does it belong.
434
435config RM
436 bool "rm"
437 default y
438 help
439 rm is used to remove files or directories.
440
441config RMDIR
442 bool "rmdir"
443 default y
444 help
445 rmdir is used to remove empty directories.
446
447config FEATURE_RMDIR_LONG_OPTIONS
448 bool "Enable long options"
449 default y
450 depends on RMDIR && LONG_OPTS
451 help
452 Support long options for the rmdir applet, including
453 --ignore-fail-on-non-empty for compatibility with GNU rmdir.
454
455config SEQ
456 bool "seq"
457 default y
458 help
459 print a sequence of numbers
460
461config SHA1SUM
462 bool "sha1sum"
463 default y
464 help
465 Compute and check SHA1 message digest
466
467config SHA256SUM
468 bool "sha256sum"
469 default y
470 help
471 Compute and check SHA256 message digest
472
473config SHA512SUM
474 bool "sha512sum"
475 default y
476 help
477 Compute and check SHA512 message digest
478
479config SHA3SUM
480 bool "sha3sum"
481 default y
482 help
483 Compute and check SHA3 (512-bit) message digest
484
485config SLEEP
486 bool "sleep"
487 default y
488 help
489 sleep is used to pause for a specified number of seconds.
490 It comes in 3 versions:
491 - small: takes one integer parameter
492 - fancy: takes multiple integer arguments with suffixes:
493 sleep 1d 2h 3m 15s
494 - fancy with fractional numbers:
495 sleep 2.3s 4.5h sleeps for 16202.3 seconds
496 Last one is "the most compatible" with coreutils sleep,
497 but it adds around 1k of code.
498
499config FEATURE_FANCY_SLEEP
500 bool "Enable multiple arguments and s/m/h/d suffixes"
501 default y
502 depends on SLEEP
503 help
504 Allow sleep to pause for specified minutes, hours, and days.
505
506config FEATURE_FLOAT_SLEEP
507 bool "Enable fractional arguments"
508 default y
509 depends on FEATURE_FANCY_SLEEP
510 help
511 Allow for fractional numeric parameters.
512
513config SORT
514 bool "sort"
515 default y
516 help
517 sort is used to sort lines of text in specified files.
518
519config FEATURE_SORT_BIG
520 bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
521 default y
522 depends on SORT
523 help
524 Without this, sort only supports -r, -u, and an integer version
525 of -n. Selecting this adds sort keys, floating point support, and
526 more. This adds a little over 3k to a nonstatic build on x86.
527
528 The SuSv3 sort standard is available at:
529 http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
530
531config SPLIT
532 bool "split"
533 default y
534 help
535 split a file into pieces.
536
537config FEATURE_SPLIT_FANCY
538 bool "Fancy extensions"
539 default y
540 depends on SPLIT
541 help
542 Add support for features not required by SUSv3.
543 Supports additional suffixes 'b' for 512 bytes,
544 'g' for 1GiB for the -b option.
545
546config STTY
547 bool "stty"
548 default y
549 help
550 stty is used to change and print terminal line settings.
551
552config SUM
553 bool "sum"
554 default y
555 help
556 checksum and count the blocks in a file
557
558config TAC
559 bool "tac"
560 default y
561 help
562 tac is used to concatenate and print files in reverse.
563
564config TAIL
565 bool "tail"
566 default y
567 help
568 tail is used to print the last specified number of lines
569 from files.
570
571config FEATURE_FANCY_TAIL
572 bool "Enable extra tail options (-q, -s, -v, and -F)"
573 default y
574 depends on TAIL
575 help
576 The options (-q, -s, -v and -F) are provided by GNU tail, but
577 are not specific in the SUSv3 standard.
578
579 -q Never output headers giving file names
580 -s SEC Wait SEC seconds between reads with -f
581 -v Always output headers giving file names
582 -F Same as -f, but keep retrying
583
584config TEE
585 bool "tee"
586 default y
587 help
588 tee is used to read from standard input and write
589 to standard output and files.
590
591config FEATURE_TEE_USE_BLOCK_IO
592 bool "Enable block I/O (larger/faster) instead of byte I/O"
593 default y
594 depends on TEE
595 help
596 Enable this option for a faster tee, at expense of size.
597
598config TRUE
599 bool "true"
600 default y
601 help
602 true returns an exit code of TRUE (0).
603
604config TTY
605 bool "tty"
606 default y
607 help
608 tty is used to print the name of the current terminal to
609 standard output.
610
611config UNAME
612 bool "uname"
613 default y
614 help
615 uname is used to print system information.
616
617config UNAME_OSNAME
618 string "Operating system name"
619 default "GNU/Linux"
620 depends on UNAME
621 help
622 Sets the operating system name reported by uname -o. The
623 default is "GNU/Linux".
624
625config UNEXPAND
626 bool "unexpand"
627 default y
628 help
629 By default, convert only leading sequences of blanks to tabs.
630
631config FEATURE_UNEXPAND_LONG_OPTIONS
632 bool "Enable long options"
633 default y
634 depends on UNEXPAND && LONG_OPTS
635 help
636 Support long options for the unexpand applet.
637
638config UNIQ
639 bool "uniq"
640 default y
641 help
642 uniq is used to remove duplicate lines from a sorted file.
643
644config USLEEP
645 bool "usleep"
646 default y
647 help
648 usleep is used to pause for a specified number of microseconds.
649
650config UUDECODE
651 bool "uudecode"
652 default y
653 help
654 uudecode is used to decode a uuencoded file.
655
656config UUENCODE
657 bool "uuencode"
658 default y
659 help
660 uuencode is used to uuencode a file.
661
662config WC
663 bool "wc"
664 default y
665 help
666 wc is used to print the number of bytes, words, and lines,
667 in specified files.
668
669config FEATURE_WC_LARGE
670 bool "Support very large files in wc"
671 default y
672 depends on WC
673 help
674 Use "unsigned long long" in wc for counter variables.
675
676config WHOAMI
677 bool "whoami"
678 default y
679 help
680 whoami is used to print the username of the current
681 user id (same as id -un).
682
683config YES
684 bool "yes"
685 default y
686 help
687 yes is used to repeatedly output a specific string, or
688 the default string `y'.
689
690comment "Common options"
691
692config FEATURE_VERBOSE
693 bool "Support verbose options (usually -v) for various applets"
694 default y
695 help
696 Enable cp -v, rm -v and similar messages.
697 Also enables long option (--verbose) if it exists.
698 Without this option, -v is accepted but ignored.
699
700comment "Common options for cp and mv"
701 depends on CP || MV
702
703config FEATURE_PRESERVE_HARDLINKS
704 bool "Preserve hard links"
705 default y
706 depends on CP || MV
707 help
708 Allow cp and mv to preserve hard links.
709
710comment "Common options for ls, more and telnet"
711 depends on LS || MORE || TELNET
712
713config FEATURE_AUTOWIDTH
714 bool "Calculate terminal & column widths"
715 default y
716 depends on LS || MORE || TELNET
717 help
718 This option allows utilities such as 'ls', 'more' and 'telnet'
719 to determine the width of the screen, which can allow them to
720 display additional text or avoid wrapping text onto the next line.
721 If you leave this disabled, your utilities will be especially
722 primitive and will be unable to determine the current screen width.
723
724comment "Common options for df, du, ls"
725 depends on DF || DU || LS
726
727config FEATURE_HUMAN_READABLE
728 bool "Support for human readable output (example 13k, 23M, 235G)"
729 default y
730 depends on DF || DU || LS
731 help
732 Allow df, du, and ls to have human readable output.
733
734comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
735 depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM || SHA3SUM
736
737config FEATURE_MD5_SHA1_SUM_CHECK
738 bool "Enable -c, -s and -w options"
739 default y
740 depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM || SHA3SUM
741 help
742 Enabling the -c options allows files to be checked
743 against pre-calculated hash values.
744
745 -s and -w are useful options when verifying checksums.
746
747endmenu
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