source: MondoRescue/branches/3.2/mindi-busybox/coreutils/Config.src

Last change on this file was 3232, checked in by Bruno Cornec, 10 years ago
  • Update mindi-busybox to 1.21.1
File size: 16.3 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 calender.
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 DD
91 bool "dd"
92 default y
93 help
94 dd copies a file (from standard input to standard output,
95 by default) using specific input and output blocksizes,
96 while optionally performing conversions on it.
97
98config FEATURE_DD_SIGNAL_HANDLING
99 bool "Enable DD signal handling for status reporting"
100 default y
101 depends on DD
102 help
103 Sending a SIGUSR1 signal to a running `dd' process makes it
104 print to standard error the number of records read and written
105 so far, then to resume copying.
106
107 $ dd if=/dev/zero of=/dev/null&
108 $ pid=$! kill -USR1 $pid; sleep 1; kill $pid
109 10899206+0 records in
110 10899206+0 records out
111
112config FEATURE_DD_THIRD_STATUS_LINE
113 bool "Enable the third status line upon signal"
114 default y
115 depends on DD && FEATURE_DD_SIGNAL_HANDLING
116 help
117 Displays a coreutils-like third status line with transferred bytes,
118 elapsed time and speed.
119
120config FEATURE_DD_IBS_OBS
121 bool "Enable ibs, obs and conv options"
122 default y
123 depends on DD
124 help
125 Enables support for writing a certain number of bytes in and out,
126 at a time, and performing conversions on the data stream.
127
128config DF
129 bool "df"
130 default y
131 help
132 df reports the amount of disk space used and available
133 on filesystems.
134
135config FEATURE_DF_FANCY
136 bool "Enable -a, -i, -B"
137 default y
138 depends on DF
139 help
140 This option enables -a, -i and -B.
141
142 -a Show all filesystems
143 -i Inodes
144 -B <SIZE> Blocksize
145
146config DIRNAME
147 bool "dirname"
148 default y
149 help
150 dirname is used to strip a non-directory suffix from
151 a file name.
152
153config DOS2UNIX
154 bool "dos2unix/unix2dos"
155 default y
156 help
157 dos2unix is used to convert a text file from DOS format to
158 UNIX format, and vice versa.
159
160config UNIX2DOS
161 bool
162 default y
163 depends on DOS2UNIX
164 help
165 unix2dos is used to convert a text file from UNIX format to
166 DOS format, and vice versa.
167
168config DU
169 bool "du (default blocksize of 512 bytes)"
170 default y
171 help
172 du is used to report the amount of disk space used
173 for specified files.
174
175config FEATURE_DU_DEFAULT_BLOCKSIZE_1K
176 bool "Use a default blocksize of 1024 bytes (1K)"
177 default y
178 depends on DU
179 help
180 Use a blocksize of (1K) instead of the default 512b.
181
182config ECHO
183 bool "echo (basic SuSv3 version taking no options)"
184 default y
185 help
186 echo is used to print a specified string to stdout.
187
188# this entry also appears in shell/Config.in, next to the echo builtin
189config FEATURE_FANCY_ECHO
190 bool "Enable echo options (-n and -e)"
191 default y
192 depends on ECHO || ASH_BUILTIN_ECHO || HUSH
193 help
194 This adds options (-n and -e) to echo.
195
196config ENV
197 bool "env"
198 default y
199 help
200 env is used to set an environment variable and run
201 a command; without options it displays the current
202 environment.
203
204config FEATURE_ENV_LONG_OPTIONS
205 bool "Enable long options"
206 default y
207 depends on ENV && LONG_OPTS
208 help
209 Support long options for the env applet.
210
211config EXPAND
212 bool "expand"
213 default y
214 help
215 By default, convert all tabs to spaces.
216
217config FEATURE_EXPAND_LONG_OPTIONS
218 bool "Enable long options"
219 default y
220 depends on EXPAND && LONG_OPTS
221 help
222 Support long options for the expand applet.
223
224config EXPR
225 bool "expr"
226 default y
227 help
228 expr is used to calculate numbers and print the result
229 to standard output.
230
231config EXPR_MATH_SUPPORT_64
232 bool "Extend Posix numbers support to 64 bit"
233 default y
234 depends on EXPR
235 help
236 Enable 64-bit math support in the expr applet. This will make
237 the applet slightly larger, but will allow computation with very
238 large numbers.
239
240config FALSE
241 bool "false"
242 default y
243 help
244 false returns an exit code of FALSE (1).
245
246config FOLD
247 bool "fold"
248 default y
249 help
250 Wrap text to fit a specific width.
251
252config FSYNC
253 bool "fsync"
254 default y
255 help
256 fsync is used to flush file-related cached blocks to disk.
257
258config HEAD
259 bool "head"
260 default y
261 help
262 head is used to print the first specified number of lines
263 from files.
264
265config FEATURE_FANCY_HEAD
266 bool "Enable head options (-c, -q, and -v)"
267 default y
268 depends on HEAD
269 help
270 This enables the head options (-c, -q, and -v).
271
272config INSTALL
273 bool "install"
274 default y
275 help
276 Copy files and set attributes.
277
278config FEATURE_INSTALL_LONG_OPTIONS
279 bool "Enable long options"
280 default y
281 depends on INSTALL && LONG_OPTS
282 help
283 Support long options for the install applet.
284
285####config LENGTH
286#### bool "length"
287#### default y
288#### help
289#### length is used to print out the length of a specified string.
290
291config LN
292 bool "ln"
293 default y
294 help
295 ln is used to create hard or soft links between files.
296
297config LOGNAME
298 bool "logname"
299 default y
300 help
301 logname is used to print the current user's login name.
302
303config LS
304 bool "ls"
305 default y
306 help
307 ls is used to list the contents of directories.
308
309config FEATURE_LS_FILETYPES
310 bool "Enable filetyping options (-p and -F)"
311 default y
312 depends on LS
313 help
314 Enable the ls options (-p and -F).
315
316config FEATURE_LS_FOLLOWLINKS
317 bool "Enable symlinks dereferencing (-L)"
318 default y
319 depends on LS
320 help
321 Enable the ls option (-L).
322
323config FEATURE_LS_RECURSIVE
324 bool "Enable recursion (-R)"
325 default y
326 depends on LS
327 help
328 Enable the ls option (-R).
329
330config FEATURE_LS_SORTFILES
331 bool "Sort the file names"
332 default y
333 depends on LS
334 help
335 Allow ls to sort file names alphabetically.
336
337config FEATURE_LS_TIMESTAMPS
338 bool "Show file timestamps"
339 default y
340 depends on LS
341 help
342 Allow ls to display timestamps for files.
343
344config FEATURE_LS_USERNAME
345 bool "Show username/groupnames"
346 default y
347 depends on LS
348 help
349 Allow ls to display username/groupname for files.
350
351config FEATURE_LS_COLOR
352 bool "Allow use of color to identify file types"
353 default y
354 depends on LS && LONG_OPTS
355 help
356 This enables the --color option to ls.
357
358config FEATURE_LS_COLOR_IS_DEFAULT
359 bool "Produce colored ls output by default"
360 default y
361 depends on FEATURE_LS_COLOR
362 help
363 Saying yes here will turn coloring on by default,
364 even if no "--color" option is given to the ls command.
365 This is not recommended, since the colors are not
366 configurable, and the output may not be legible on
367 many output screens.
368
369config MD5SUM
370 bool "md5sum"
371 default y
372 help
373 md5sum is used to print or check MD5 checksums.
374
375config MKDIR
376 bool "mkdir"
377 default y
378 help
379 mkdir is used to create directories with the specified names.
380
381config FEATURE_MKDIR_LONG_OPTIONS
382 bool "Enable long options"
383 default y
384 depends on MKDIR && LONG_OPTS
385 help
386 Support long options for the mkdir applet.
387
388config MKFIFO
389 bool "mkfifo"
390 default y
391 help
392 mkfifo is used to create FIFOs (named pipes).
393 The `mknod' program can also create FIFOs.
394
395config MKNOD
396 bool "mknod"
397 default y
398 help
399 mknod is used to create FIFOs or block/character special
400 files with the specified names.
401
402config MV
403 bool "mv"
404 default y
405 help
406 mv is used to move or rename files or directories.
407
408config FEATURE_MV_LONG_OPTIONS
409 bool "Enable long options"
410 default y
411 depends on MV && LONG_OPTS
412 help
413 Support long options for the mv applet.
414
415config NICE
416 bool "nice"
417 default y
418 help
419 nice runs a program with modified scheduling priority.
420
421config NOHUP
422 bool "nohup"
423 default y
424 help
425 run a command immune to hangups, with output to a non-tty.
426
427config OD
428 bool "od"
429 default y
430 help
431 od is used to dump binary files in octal and other formats.
432
433config PRINTENV
434 bool "printenv"
435 default y
436 help
437 printenv is used to print all or part of environment.
438
439config PRINTF
440 bool "printf"
441 default y
442 help
443 printf is used to format and print specified strings.
444 It's similar to `echo' except it has more options.
445
446config PWD
447 bool "pwd"
448 default y
449 help
450 pwd is used to print the current directory.
451
452config READLINK
453 bool "readlink"
454 default y
455 help
456 This program reads a symbolic link and returns the name
457 of the file it points to
458
459config FEATURE_READLINK_FOLLOW
460 bool "Enable canonicalization by following all symlinks (-f)"
461 default y
462 depends on READLINK
463 help
464 Enable the readlink option (-f).
465
466config REALPATH
467 bool "realpath"
468 default y
469 help
470 Return the canonicalized absolute pathname.
471 This isn't provided by GNU shellutils, but where else does it belong.
472
473config RM
474 bool "rm"
475 default y
476 help
477 rm is used to remove files or directories.
478
479config RMDIR
480 bool "rmdir"
481 default y
482 help
483 rmdir is used to remove empty directories.
484
485config FEATURE_RMDIR_LONG_OPTIONS
486 bool "Enable long options"
487 default y
488 depends on RMDIR && LONG_OPTS
489 help
490 Support long options for the rmdir applet, including
491 --ignore-fail-on-non-empty for compatibility with GNU rmdir.
492
493config SEQ
494 bool "seq"
495 default y
496 help
497 print a sequence of numbers
498
499config SHA1SUM
500 bool "sha1sum"
501 default y
502 help
503 Compute and check SHA1 message digest
504
505config SHA256SUM
506 bool "sha256sum"
507 default y
508 help
509 Compute and check SHA256 message digest
510
511config SHA512SUM
512 bool "sha512sum"
513 default y
514 help
515 Compute and check SHA512 message digest
516
517config SHA3SUM
518 bool "sha3sum"
519 default y
520 help
521 Compute and check SHA3 (512-bit) message digest
522
523config SLEEP
524 bool "sleep"
525 default y
526 help
527 sleep is used to pause for a specified number of seconds.
528 It comes in 3 versions:
529 - small: takes one integer parameter
530 - fancy: takes multiple integer arguments with suffixes:
531 sleep 1d 2h 3m 15s
532 - fancy with fractional numbers:
533 sleep 2.3s 4.5h sleeps for 16202.3 seconds
534 Last one is "the most compatible" with coreutils sleep,
535 but it adds around 1k of code.
536
537config FEATURE_FANCY_SLEEP
538 bool "Enable multiple arguments and s/m/h/d suffixes"
539 default y
540 depends on SLEEP
541 help
542 Allow sleep to pause for specified minutes, hours, and days.
543
544config FEATURE_FLOAT_SLEEP
545 bool "Enable fractional arguments"
546 default y
547 depends on FEATURE_FANCY_SLEEP
548 help
549 Allow for fractional numeric parameters.
550
551config SORT
552 bool "sort"
553 default y
554 help
555 sort is used to sort lines of text in specified files.
556
557config FEATURE_SORT_BIG
558 bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
559 default y
560 depends on SORT
561 help
562 Without this, sort only supports -r, -u, and an integer version
563 of -n. Selecting this adds sort keys, floating point support, and
564 more. This adds a little over 3k to a nonstatic build on x86.
565
566 The SuSv3 sort standard is available at:
567 http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
568
569config SPLIT
570 bool "split"
571 default y
572 help
573 split a file into pieces.
574
575config FEATURE_SPLIT_FANCY
576 bool "Fancy extensions"
577 default y
578 depends on SPLIT
579 help
580 Add support for features not required by SUSv3.
581 Supports additional suffixes 'b' for 512 bytes,
582 'g' for 1GiB for the -b option.
583
584config STAT
585 bool "stat"
586 default y
587 select PLATFORM_LINUX # statfs()
588 help
589 display file or filesystem status.
590
591config FEATURE_STAT_FORMAT
592 bool "Enable custom formats (-c)"
593 default y
594 depends on STAT
595 help
596 Without this, stat will not support the '-c format' option where
597 users can pass a custom format string for output. This adds about
598 7k to a nonstatic build on amd64.
599
600config STTY
601 bool "stty"
602 default y
603 help
604 stty is used to change and print terminal line settings.
605
606config SUM
607 bool "sum"
608 default y
609 help
610 checksum and count the blocks in a file
611
612config SYNC
613 bool "sync"
614 default y
615 help
616 sync is used to flush filesystem buffers.
617
618config TAC
619 bool "tac"
620 default y
621 help
622 tac is used to concatenate and print files in reverse.
623
624config TAIL
625 bool "tail"
626 default y
627 help
628 tail is used to print the last specified number of lines
629 from files.
630
631config FEATURE_FANCY_TAIL
632 bool "Enable extra tail options (-q, -s, -v, and -F)"
633 default y
634 depends on TAIL
635 help
636 The options (-q, -s, and -v) are provided by GNU tail, but
637 are not specific in the SUSv3 standard.
638
639 -q Never output headers giving file names
640 -s SEC Wait SEC seconds between reads with -f
641 -v Always output headers giving file names
642
643config TEE
644 bool "tee"
645 default y
646 help
647 tee is used to read from standard input and write
648 to standard output and files.
649
650config FEATURE_TEE_USE_BLOCK_IO
651 bool "Enable block I/O (larger/faster) instead of byte I/O"
652 default y
653 depends on TEE
654 help
655 Enable this option for a faster tee, at expense of size.
656
657config TRUE
658 bool "true"
659 default y
660 help
661 true returns an exit code of TRUE (0).
662
663config TTY
664 bool "tty"
665 default y
666 help
667 tty is used to print the name of the current terminal to
668 standard output.
669
670config UNAME
671 bool "uname"
672 default y
673 help
674 uname is used to print system information.
675
676config UNEXPAND
677 bool "unexpand"
678 default y
679 help
680 By default, convert only leading sequences of blanks to tabs.
681
682config FEATURE_UNEXPAND_LONG_OPTIONS
683 bool "Enable long options"
684 default y
685 depends on UNEXPAND && LONG_OPTS
686 help
687 Support long options for the unexpand applet.
688
689config UNIQ
690 bool "uniq"
691 default y
692 help
693 uniq is used to remove duplicate lines from a sorted file.
694
695config USLEEP
696 bool "usleep"
697 default y
698 help
699 usleep is used to pause for a specified number of microseconds.
700
701config UUDECODE
702 bool "uudecode"
703 default y
704 help
705 uudecode is used to decode a uuencoded file.
706
707config UUENCODE
708 bool "uuencode"
709 default y
710 help
711 uuencode is used to uuencode a file.
712
713config WC
714 bool "wc"
715 default y
716 help
717 wc is used to print the number of bytes, words, and lines,
718 in specified files.
719
720config FEATURE_WC_LARGE
721 bool "Support very large files in wc"
722 default y
723 depends on WC
724 help
725 Use "unsigned long long" in wc for counter variables.
726
727config WHOAMI
728 bool "whoami"
729 default y
730 help
731 whoami is used to print the username of the current
732 user id (same as id -un).
733
734config YES
735 bool "yes"
736 default y
737 help
738 yes is used to repeatedly output a specific string, or
739 the default string `y'.
740
741comment "Common options for cp and mv"
742 depends on CP || MV
743
744config FEATURE_PRESERVE_HARDLINKS
745 bool "Preserve hard links"
746 default y
747 depends on CP || MV
748 help
749 Allow cp and mv to preserve hard links.
750
751comment "Common options for ls, more and telnet"
752 depends on LS || MORE || TELNET
753
754config FEATURE_AUTOWIDTH
755 bool "Calculate terminal & column widths"
756 default y
757 depends on LS || MORE || TELNET
758 help
759 This option allows utilities such as 'ls', 'more' and 'telnet'
760 to determine the width of the screen, which can allow them to
761 display additional text or avoid wrapping text onto the next line.
762 If you leave this disabled, your utilities will be especially
763 primitive and will be unable to determine the current screen width.
764
765comment "Common options for df, du, ls"
766 depends on DF || DU || LS
767
768config FEATURE_HUMAN_READABLE
769 bool "Support for human readable output (example 13k, 23M, 235G)"
770 default y
771 depends on DF || DU || LS
772 help
773 Allow df, du, and ls to have human readable output.
774
775comment "Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum"
776 depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM || SHA3SUM
777
778config FEATURE_MD5_SHA1_SUM_CHECK
779 bool "Enable -c, -s and -w options"
780 default y
781 depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM || SHA3SUM
782 help
783 Enabling the -c options allows files to be checked
784 against pre-calculated hash values.
785
786 -s and -w are useful options when verifying checksums.
787
788endmenu
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