blob: 649dd431f25ee6ff9730e482592b262fc736ffa1 [file] [log] [blame]
Eric Andersene73fda82000-12-01 22:59:04 +00001/* vi: set sw=4 ts=4: */
2// This file defines the feature set to be compiled into busybox.
3// When you turn things off here, they won't be compiled in at all.
4//
5//// This file is parsed by sed. You MUST use single line comments.
6// i.e. //#define BB_BLAH
7//
8//
9// BusyBox Applications
10#define BB_AR
11#define BB_BASENAME
12#define BB_CAT
13#define BB_CHMOD_CHOWN_CHGRP
14#define BB_CHROOT
15#define BB_CHVT
16#define BB_CLEAR
Eric Andersen69c85722001-02-17 00:41:05 +000017//#define BB_CMP
Eric Andersene73fda82000-12-01 22:59:04 +000018#define BB_CP_MV
19#define BB_CUT
20#define BB_DATE
Eric Andersen69c85722001-02-17 00:41:05 +000021//#define BB_DC
Eric Andersene73fda82000-12-01 22:59:04 +000022#define BB_DD
Eric Andersen69c85722001-02-17 00:41:05 +000023//#define BB_DEALLOCVT
Eric Andersene73fda82000-12-01 22:59:04 +000024#define BB_DF
25#define BB_DIRNAME
26#define BB_DMESG
Eric Andersen69c85722001-02-17 00:41:05 +000027//#define BB_DOS2UNIX
28//#define BB_DPKG
29//#define BB_DPKG_DEB
30//#define BB_DUTMP
Eric Andersene73fda82000-12-01 22:59:04 +000031#define BB_DU
Eric Andersen69c85722001-02-17 00:41:05 +000032//#define BB_DUMPKMAP
Eric Andersene73fda82000-12-01 22:59:04 +000033#define BB_ECHO
Eric Andersen69c85722001-02-17 00:41:05 +000034//#define BB_EXPR
35//#define BB_FBSET
36//#define BB_FDFLUSH
Eric Andersene73fda82000-12-01 22:59:04 +000037#define BB_FIND
38#define BB_FREE
Eric Andersen69c85722001-02-17 00:41:05 +000039//#define BB_FREERAMDISK
40//#define BB_FSCK_MINIX
41//#define BB_GETOPT
Eric Andersene73fda82000-12-01 22:59:04 +000042#define BB_GREP
43#define BB_GUNZIP
44#define BB_GZIP
45#define BB_HALT
46#define BB_HEAD
Eric Andersen69c85722001-02-17 00:41:05 +000047//#define BB_HOSTID
48//#define BB_HOSTNAME
Eric Andersene73fda82000-12-01 22:59:04 +000049#define BB_ID
Eric Andersen69c85722001-02-17 00:41:05 +000050//#define BB_IFCONFIG
Eric Andersene73fda82000-12-01 22:59:04 +000051#define BB_INIT
Eric Andersene2310b52001-01-20 21:43:43 +000052//#define BB_INSMOD
Eric Andersene73fda82000-12-01 22:59:04 +000053#define BB_KILL
54#define BB_KILLALL
Eric Andersen69c85722001-02-17 00:41:05 +000055//#define BB_LENGTH
Eric Andersene73fda82000-12-01 22:59:04 +000056#define BB_LN
Eric Andersen69c85722001-02-17 00:41:05 +000057//#define BB_LOADACM
58//#define BB_LOADFONT
David Kimdon21b74592001-03-05 08:43:26 +000059#define BB_LOADKMAP
Eric Andersene73fda82000-12-01 22:59:04 +000060#define BB_LOGGER
Eric Andersen69c85722001-02-17 00:41:05 +000061//#define BB_LOGNAME
Eric Andersene73fda82000-12-01 22:59:04 +000062#define BB_LS
63#define BB_LSMOD
Eric Andersen69c85722001-02-17 00:41:05 +000064//#define BB_MAKEDEVS
David Kimdon21b74592001-03-05 08:43:26 +000065#define BB_MD5SUM
Eric Andersene73fda82000-12-01 22:59:04 +000066#define BB_MKDIR
Eric Andersen69c85722001-02-17 00:41:05 +000067//#define BB_MKFIFO
68//#define BB_MKFS_MINIX
Eric Andersene73fda82000-12-01 22:59:04 +000069#define BB_MKNOD
70#define BB_MKSWAP
Eric Andersen69c85722001-02-17 00:41:05 +000071//#define BB_MKTEMP
72//#define BB_NC
Eric Andersene73fda82000-12-01 22:59:04 +000073#define BB_MORE
74#define BB_MOUNT
Eric Andersen69c85722001-02-17 00:41:05 +000075//#define BB_MT
76//#define BB_NSLOOKUP
David Kimdon21b74592001-03-05 08:43:26 +000077#define BB_PING
Eric Andersen69c85722001-02-17 00:41:05 +000078//#define BB_PIVOT_ROOT
Eric Andersene73fda82000-12-01 22:59:04 +000079#define BB_POWEROFF
Eric Andersen69c85722001-02-17 00:41:05 +000080//#define BB_PRINTF
Eric Andersene73fda82000-12-01 22:59:04 +000081#define BB_PS
82#define BB_PWD
Eric Andersen69c85722001-02-17 00:41:05 +000083//#define BB_RDATE
84//#define BB_READLINK
Eric Andersene73fda82000-12-01 22:59:04 +000085#define BB_REBOOT
Eric Andersen69c85722001-02-17 00:41:05 +000086//#define BB_RENICE
Eric Andersene73fda82000-12-01 22:59:04 +000087#define BB_RESET
88#define BB_RM
89#define BB_RMDIR
Eric Andersen69c85722001-02-17 00:41:05 +000090//#define BB_RMMOD
91//#define BB_ROUTE
92//#define BB_RPMUNPACK
Eric Andersene73fda82000-12-01 22:59:04 +000093#define BB_SED
Eric Andersen69c85722001-02-17 00:41:05 +000094//#define BB_SETKEYCODES
Eric Andersene73fda82000-12-01 22:59:04 +000095#define BB_SH
96#define BB_SLEEP
97#define BB_SORT
Eric Andersen69c85722001-02-17 00:41:05 +000098//#define BB_STTY
Eric Andersene73fda82000-12-01 22:59:04 +000099#define BB_SWAPONOFF
100#define BB_SYNC
101#define BB_SYSLOGD
102#define BB_TAIL
103#define BB_TAR
Eric Andersen69c85722001-02-17 00:41:05 +0000104//#define BB_TEE
105//#define BB_TEST
David Kimdon21b74592001-03-05 08:43:26 +0000106#define BB_TELNET
Eric Andersene73fda82000-12-01 22:59:04 +0000107#define BB_TOUCH
David Kimdon21b74592001-03-05 08:43:26 +0000108#define BB_TR
Eric Andersene73fda82000-12-01 22:59:04 +0000109#define BB_TRUE_FALSE
110#define BB_TTY
Eric Andersen69c85722001-02-17 00:41:05 +0000111//#define BB_UUENCODE
112//#define BB_UUDECODE
Eric Andersene73fda82000-12-01 22:59:04 +0000113#define BB_UMOUNT
114#define BB_UNIQ
115#define BB_UNAME
Eric Andersen69c85722001-02-17 00:41:05 +0000116//#define BB_UNIX2DOS
117//#define BB_UPDATE
118#define BB_UPTIME
119//#define BB_USLEEP
120//#define BB_WATCHDOG
121#define BB_WC
David Kimdon21b74592001-03-05 08:43:26 +0000122#define BB_WGET
Eric Andersen69c85722001-02-17 00:41:05 +0000123#define BB_WHICH
124#define BB_WHOAMI
Eric Andersene73fda82000-12-01 22:59:04 +0000125#define BB_XARGS
126#define BB_YES
127// End of Applications List
128//
129//
130//
131// ---------------------------------------------------------
132// This is where feature definitions go. Generally speaking,
133// turning this stuff off makes things a bit smaller (and less
134// pretty/useful).
135//
136//
Eric Andersen69c85722001-02-17 00:41:05 +0000137// BusyBox will, by default, malloc space for its buffers. This costs code
138// size for the call to xmalloc. You can use the following feature to have
139// them put on the stack. For some very small machines with limited stack
140// space, this can be deadly. For most folks, this works just fine...
141//#define BB_FEATURE_BUFFERS_GO_ON_STACK
Eric Andersene73fda82000-12-01 22:59:04 +0000142//
143// Turn this on to use Erik's very cool devps, and devmtab kernel drivers,
144// thereby eliminating the need for the /proc filesystem and thereby saving
Eric Andersen69c85722001-02-17 00:41:05 +0000145// lots and lots memory for more important things. NOTE: If you enable this
146// feature, you _must_ have patched the kernel to include the devps patch that
147// is included in the busybox/kernel-patches directory. You will also need to
148// create some device special files in /dev on your embedded system:
Eric Andersene73fda82000-12-01 22:59:04 +0000149// mknod /dev/mtab c 10 22
150// mknod /dev/ps c 10 21
151// I emailed Linus and this patch will not be going into the stock kernel.
152//#define BB_FEATURE_USE_DEVPS_PATCH
153//
Eric Andersene73fda82000-12-01 22:59:04 +0000154// This compiles out everything but the most
155// trivial --help usage information (i.e. reduces binary size)
Eric Andersen69c85722001-02-17 00:41:05 +0000156#define BB_FEATURE_TRIVIAL_HELP
Eric Andersene73fda82000-12-01 22:59:04 +0000157//
158// Use termios to manipulate the screen ('more' is prettier with this on)
159#define BB_FEATURE_USE_TERMIOS
160//
161// calculate terminal & column widths (for more and ls)
162#define BB_FEATURE_AUTOWIDTH
163//
Eric Andersen69c85722001-02-17 00:41:05 +0000164// show username/groupnames for ls
Eric Andersene73fda82000-12-01 22:59:04 +0000165#define BB_FEATURE_LS_USERNAME
166//
167// show file timestamps in ls
168#define BB_FEATURE_LS_TIMESTAMPS
169//
170// enable ls -p and -F
171#define BB_FEATURE_LS_FILETYPES
172//
Eric Andersen46948362000-12-13 16:42:24 +0000173// sort the file names
Eric Andersene73fda82000-12-01 22:59:04 +0000174#define BB_FEATURE_LS_SORTFILES
175//
176// enable ls -R
177#define BB_FEATURE_LS_RECURSIVE
178//
179// enable ls -L
180#define BB_FEATURE_LS_FOLLOWLINKS
181//
182// Change ping implementation -- simplified, featureless, but really small.
183//#define BB_FEATURE_SIMPLE_PING
184//
185// Make init use a simplified /etc/inittab file (recommended).
Eric Andersen46948362000-12-13 16:42:24 +0000186#define BB_FEATURE_USE_INITTAB
Eric Andersene73fda82000-12-01 22:59:04 +0000187//
188//Enable init being called as /linuxrc
189#define BB_FEATURE_LINUXRC
190//
191//Have init enable core dumping for child processes (for debugging only)
192//#define BB_FEATURE_INIT_COREDUMPS
193//
Eric Andersene73fda82000-12-01 22:59:04 +0000194//Make sure nothing is printed to the console on boot
Eric Andersen69c85722001-02-17 00:41:05 +0000195//#define BB_FEATURE_EXTRA_QUIET
Eric Andersene73fda82000-12-01 22:59:04 +0000196//
197//Should syslogd also provide klogd support?
198#define BB_FEATURE_KLOGD
199//
200// enable syslogd -R remotehost
201#define BB_FEATURE_REMOTE_LOG
202//
203//Simple tail implementation (2.34k vs 3k for the full one).
Eric Andersen69c85722001-02-17 00:41:05 +0000204//Both provide 'tail -f', but this cuts out -c, -q, -s, and -v.
Eric Andersene73fda82000-12-01 22:59:04 +0000205#define BB_FEATURE_SIMPLE_TAIL
206//
207// Enable support for loop devices in mount
208#define BB_FEATURE_MOUNT_LOOP
209//
210// Enable support for a real /etc/mtab file instead of /proc/mounts
211//#define BB_FEATURE_MOUNT_MTAB_SUPPORT
212//
Eric Andersen46948362000-12-13 16:42:24 +0000213// Enable support for mounting remote NFS volumes.
214// You may need to mount with "-o nolock" if you are
215// not running a local portmapper daemon...
Eric Andersene73fda82000-12-01 22:59:04 +0000216#define BB_FEATURE_NFSMOUNT
217//
218// Enable support forced filesystem unmounting
219// (i.e. in case of an unreachable NFS system).
220#define BB_FEATURE_MOUNT_FORCE
221//
222// Enable support for creation of tar files.
223#define BB_FEATURE_TAR_CREATE
224//
Eric Andersen46948362000-12-13 16:42:24 +0000225// Enable support for "--exclude" and "-X" for excluding files
Eric Andersene73fda82000-12-01 22:59:04 +0000226#define BB_FEATURE_TAR_EXCLUDE
227//
Eric Andersen46948362000-12-13 16:42:24 +0000228// Enable support for tar -z option (currently only works for inflating)
229#define BB_FEATURE_TAR_GZIP
230//
Eric Andersene73fda82000-12-01 22:59:04 +0000231//// Enable reverse sort
232#define BB_FEATURE_SORT_REVERSE
233//
Eric Andersen69c85722001-02-17 00:41:05 +0000234// Enable command line editing in the shell.
235// Only relevant if BB_SH is enabled.
Eric Andersene73fda82000-12-01 22:59:04 +0000236#define BB_FEATURE_SH_COMMAND_EDITING
237//
Eric Andersen46948362000-12-13 16:42:24 +0000238//Allow the shell to invoke all the compiled in BusyBox applets as if they
239//were shell builtins. Nice for staticly linking an emergency rescue shell,
240//among other things.
Eric Andersen69c85722001-02-17 00:41:05 +0000241// Only relevant if BB_SH is enabled.
Eric Andersene73fda82000-12-01 22:59:04 +0000242#define BB_FEATURE_SH_STANDALONE_SHELL
243//
Eric Andersen46948362000-12-13 16:42:24 +0000244//When this is enabled, busybox shell applets can be called using full path
245//names. This causes applets (i.e., most busybox commands) to override
Eric Andersene73fda82000-12-01 22:59:04 +0000246//real commands on the filesystem. For example, if you run run /bin/cat, it
247//will use BusyBox cat even if /bin/cat exists on the filesystem and is _not_
248//busybox. Some systems want this, others do not. Choose wisely. :-) This
249//only has meaning when BB_FEATURE_SH_STANDALONE_SHELL is enabled.
Eric Andersen69c85722001-02-17 00:41:05 +0000250// Only relevant if BB_SH is enabled.
251#define BB_FEATURE_SH_APPLETS_ALWAYS_WIN
Eric Andersene73fda82000-12-01 22:59:04 +0000252//
Eric Andersen69c85722001-02-17 00:41:05 +0000253// Enable tab completion in the shell. This is now working quite nicely.
254// This feature adds a bit over 4k. Only relevant if BB_SH is enabled.
Eric Andersene73fda82000-12-01 22:59:04 +0000255//#define BB_FEATURE_SH_TAB_COMPLETION
256//
Eric Andersen69c85722001-02-17 00:41:05 +0000257// Enable a simpler shell prompt of the form "path #"
258// instead of the default "[username@hostname path]#"
259//
260// Some deeply embedded systems don't have usernames or even hostnames,
261// and the default prompt can look rather hideous on them. Uncomment
262// this option for a simpler, path-only prompt (which was the default until
263// around BusyBox-0.48):
264#define BB_FEATURE_SH_SIMPLE_PROMPT
265//
266// Attempts to match usernames in a ~-prefixed path
267//#define BB_FEATURE_SH_USERNAME_COMPLETION
268//
Eric Andersene73fda82000-12-01 22:59:04 +0000269//Turn on extra fbset options
270//#define BB_FEATURE_FBSET_FANCY
271//
272//Turn on fbset readmode support
273//#define BB_FEATURE_FBSET_READMODE
274//
Eric Andersen69c85722001-02-17 00:41:05 +0000275// Support insmod/lsmod/rmmod for post 2.1 kernels
276//#define BB_FEATURE_NEW_MODULE_INTERFACE
Eric Andersene73fda82000-12-01 22:59:04 +0000277//
Eric Andersen69c85722001-02-17 00:41:05 +0000278// Support insmod/lsmod/rmmod for pre 2.1 kernels
279//#define BB_FEATURE_OLD_MODULE_INTERFACE
Eric Andersenc8eedd52000-12-10 04:43:49 +0000280//
Eric Andersene73fda82000-12-01 22:59:04 +0000281// Support module version checking
282//#define BB_FEATURE_INSMOD_VERSION_CHECKING
283//
284// Support for Minix filesystem, version 2
285//#define BB_FEATURE_MINIX2
286//
Eric Andersen46948362000-12-13 16:42:24 +0000287//
Eric Andersene73fda82000-12-01 22:59:04 +0000288// Enable busybox --install [-s]
289// to create links (or symlinks) for all the commands that are
290// compiled into the binary. (needs /proc filesystem)
Eric Andersenafbff222001-03-05 04:00:06 +0000291#define BB_FEATURE_INSTALLER
Eric Andersene73fda82000-12-01 22:59:04 +0000292//
293// Enable a nifty progress meter in wget (adds just under 2k)
Eric Andersen69c85722001-02-17 00:41:05 +0000294#define BB_FEATURE_WGET_STATUSBAR
Eric Andersene73fda82000-12-01 22:59:04 +0000295//
296// Clean up all memory before exiting -- usually not needed
297// as the OS can clean up... Don't enable this unless you
298// have a really good reason for cleaning things up manually.
299//#define BB_FEATURE_CLEAN_UP
300//
Eric Andersen69c85722001-02-17 00:41:05 +0000301// Support for human readable output by ls, du, etc.(example 13k, 23M, 235G)
302#define BB_FEATURE_HUMAN_READABLE
303//
304// Support for the find -type option.
305#define BB_FEATURE_FIND_TYPE
306//
307// Support for the find -perm option.
308#define BB_FEATURE_FIND_PERM
309//
310// Support for the find -mtine option.
311#define BB_FEATURE_FIND_MTIME
312//
313// Support for the -A -B and -C context flags in grep
314//#define BB_FEATURE_GREP_CONTEXT
315//
Eric Andersene73fda82000-12-01 22:59:04 +0000316// End of Features List
317//
318//
319//
320//
321//
322//
323//---------------------------------------------------
324// Nothing beyond this point should ever be touched by
325// mere mortals so leave this stuff alone.
326//
Eric Andersen69c85722001-02-17 00:41:05 +0000327#if defined BB_MOUNT || defined BB_UMOUNT || defined BB_DF
Eric Andersend8adaa22001-03-15 17:54:56 +0000328 #ifdef BB_FEATURE_MOUNT_MTAB_SUPPORT
329 #define BB_MTAB
330 #endif
Eric Andersen69c85722001-02-17 00:41:05 +0000331#else
Eric Andersend8adaa22001-03-15 17:54:56 +0000332 #undef BB_MTAB
Eric Andersen69c85722001-02-17 00:41:05 +0000333#endif
Eric Andersene73fda82000-12-01 22:59:04 +0000334//
Eric Andersend8adaa22001-03-15 17:54:56 +0000335#if defined BB_SH
336 #if defined BB_FEATURE_COMMAND_EDITING
337 #define BB_CMDEDIT
338 #ifndef BB_FEATURE_USE_TERMIOS
339 #define BB_FEATURE_USE_TERMIOS
340 #endif
341 #else
342 #undef BB_FEATURE_COMMAND_EDITING
343 #undef BB_FEATURE_COMMAND_TAB_COMPLETION
344 #undef BB_FEATURE_COMMAND_USERNAME_COMPLETION
345 #define BB_FEATURE_SH_SIMPLE_PROMPT
346 #endif
347#else
348 #undef BB_FEATURE_COMMAND_EDITING
349 #undef BB_FEATURE_SH_APPLETS_ALWAYS_WIN
350 #undef BB_FEATURE_SH_STANDALONE_SHELL
351 #undef BB_FEATURE_SH_SIMPLE_PROMPT
Eric Andersene73fda82000-12-01 22:59:04 +0000352#endif
353//
354#ifdef BB_KILLALL
Eric Andersend8adaa22001-03-15 17:54:56 +0000355 #ifndef BB_KILL
356 #define BB_KILL
357 #endif
Eric Andersene73fda82000-12-01 22:59:04 +0000358#endif
359//
Eric Andersene73fda82000-12-01 22:59:04 +0000360#ifndef BB_INIT
Eric Andersend8adaa22001-03-15 17:54:56 +0000361 #undef BB_LINUXRC
362 #undef BB_FEATURE_LINUXRC
Eric Andersene73fda82000-12-01 22:59:04 +0000363#endif
364//
365#ifdef BB_GZIP
Eric Andersend8adaa22001-03-15 17:54:56 +0000366 #ifndef BB_GUNZIP
367 #define BB_GUNZIP
368 #endif
Eric Andersene73fda82000-12-01 22:59:04 +0000369#endif
370//
Eric Andersen69c85722001-02-17 00:41:05 +0000371#ifdef BB_DPKG
Eric Andersend8adaa22001-03-15 17:54:56 +0000372 #ifndef BB_DPKG_DEB
373 #define BB_DPKG_DEB
374 #endif
Eric Andersen69c85722001-02-17 00:41:05 +0000375#endif
376//
Eric Andersene2310b52001-01-20 21:43:43 +0000377#ifdef BB_DPKG_DEB
Eric Andersend8adaa22001-03-15 17:54:56 +0000378 #ifndef BB_AR
379 #define BB_AR
380 #endif
381 #ifndef BB_TAR
382 #define BB_TAR
383 #endif
384 #ifndef BB_FEATURE_TAR_GZIP
385 #define BB_FEATURE_TAR_GZIP
386 #endif
Eric Andersene2310b52001-01-20 21:43:43 +0000387#endif
388//
Eric Andersen46948362000-12-13 16:42:24 +0000389#ifdef BB_TAR
Eric Andersend8adaa22001-03-15 17:54:56 +0000390 #ifdef BB_FEATURE_TAR_GZIP
391 #ifndef BB_GUNZIP
392 #define BB_GUNZIP
393 #endif
394 #endif
Eric Andersen46948362000-12-13 16:42:24 +0000395#endif
396//
Eric Andersene73fda82000-12-01 22:59:04 +0000397#if defined BB_MOUNT && defined BB_FEATURE_NFSMOUNT
Eric Andersend8adaa22001-03-15 17:54:56 +0000398 #define BB_NFSMOUNT
Eric Andersene73fda82000-12-01 22:59:04 +0000399#endif
400//
Eric Andersend8adaa22001-03-15 17:54:56 +0000401#if defined BB_IFCONFIG
402 #ifdef BB_FEATURE_IFCONFIG_STATUS
403 #define BB_INTERFACE
404 #endif
405#else
406 #undef BB_INTERFACE
407#endif
Eric Andersene73fda82000-12-01 22:59:04 +0000408//
409#if defined BB_FEATURE_AUTOWIDTH
Eric Andersend8adaa22001-03-15 17:54:56 +0000410 #ifndef BB_FEATURE_USE_TERMIOS
411 #define BB_FEATURE_USE_TERMIOS
412 #endif
Eric Andersene73fda82000-12-01 22:59:04 +0000413#endif
414//
Eric Andersen69c85722001-02-17 00:41:05 +0000415#if defined BB_INSMOD || defined BB_LSMOD
Eric Andersend8adaa22001-03-15 17:54:56 +0000416 #if ! defined BB_FEATURE_NEW_MODULE_INTERFACE && ! defined BB_FEATURE_OLD_MODULE_INTERFACE
417 #define BB_FEATURE_NEW_MODULE_INTERFACE
418 #endif
Eric Andersene73fda82000-12-01 22:59:04 +0000419#endif
Eric Andersend8adaa22001-03-15 17:54:56 +0000420//
421#ifdef BB_SYSLOGD
422 #if defined BB_FEATURE_IPC_SYSLOG
423 #define BB_LOGREAD
424 #endif
Eric Andersene73fda82000-12-01 22:59:04 +0000425#endif
Eric Andersend8adaa22001-03-15 17:54:56 +0000426//
427#if defined BB_DOS2UNIX
428 #define BB_UNIX2DOS
429#endif
430