Gitiles
Code Review Sign In
gerrit.nordix.org / codeaurora / busybox / afbff22e6ea17aacbb464d9b38328aab1173b964 / . / debian / Config.h-udeb
blob: 2bd3ed2faa07ccb5cc6ed1c0051a483860b80bdf [file] [log] [blame]
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]1/* 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
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]10//#define BB_AR
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]11#define BB_BASENAME
12#define BB_CAT
13#define BB_CHMOD_CHOWN_CHGRP
14#define BB_CHROOT
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]15#define BB_CHVT
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]16#define BB_CLEAR
17//#define BB_CMP
18#define BB_CP_MV
19#define BB_CUT
20#define BB_DATE
21//#define BB_DC
22#define BB_DD
23//#define BB_DEALLOCVT
24#define BB_DF
25#define BB_DIRNAME
26#define BB_DMESG
27//#define BB_DOS2UNIX
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]28//#define BB_DPKG
29//#define BB_DPKG_DEB
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]30//#define BB_DUTMP
31#define BB_DU
32//#define BB_DUMPKMAP
33#define BB_ECHO
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]34//#define BB_EXPR
35//#define BB_FBSET
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]36//#define BB_FDFLUSH
37#define BB_FIND
38#define BB_FREE
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]39//#define BB_FREERAMDISK
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]40//#define BB_FSCK_MINIX
41//#define BB_GETOPT
42#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 +0000[diff] [blame]47//#define BB_HOSTID
48//#define BB_HOSTNAME
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]49#define BB_ID
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]50//#define BB_IFCONFIG
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]51#define BB_INIT
52//#define BB_INSMOD
53#define BB_KILL
54#define BB_KILLALL
55//#define BB_LENGTH
56#define BB_LN
57//#define BB_LOADACM
58//#define BB_LOADFONT
59//#define BB_LOADKMAP
60#define BB_LOGGER
61//#define BB_LOGNAME
62#define BB_LS
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]63#define BB_LSMOD
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]64//#define BB_MAKEDEVS
65//#define BB_MD5SUM
66#define BB_MKDIR
67//#define BB_MKFIFO
68//#define BB_MKFS_MINIX
69#define BB_MKNOD
70#define BB_MKSWAP
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]71//#define BB_MKTEMP
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]72//#define BB_NC
73#define BB_MORE
74#define BB_MOUNT
75//#define BB_MT
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]76//#define BB_NSLOOKUP
77//#define BB_PING
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]78//#define BB_PIVOT_ROOT
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]79#define BB_POWEROFF
80//#define BB_PRINTF
81#define BB_PS
82#define BB_PWD
83//#define BB_RDATE
84//#define BB_READLINK
85#define BB_REBOOT
86//#define BB_RENICE
87#define BB_RESET
88#define BB_RM
89#define BB_RMDIR
90//#define BB_RMMOD
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]91//#define BB_ROUTE
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]92//#define BB_RPMUNPACK
93#define BB_SED
94//#define BB_SETKEYCODES
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]95#define BB_SH
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]96#define BB_SLEEP
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]97#define BB_SORT
98//#define BB_STTY
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]99#define BB_SWAPONOFF
100#define BB_SYNC
101#define BB_SYSLOGD
102#define BB_TAIL
103#define BB_TAR
104//#define BB_TEE
105//#define BB_TEST
106//#define BB_TELNET
107#define BB_TOUCH
108//#define BB_TR
109#define BB_TRUE_FALSE
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]110#define BB_TTY
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]111//#define BB_UUENCODE
112//#define BB_UUDECODE
113#define BB_UMOUNT
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]114#define BB_UNIQ
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]115#define BB_UNAME
116//#define BB_UNIX2DOS
117//#define BB_UPDATE
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]118#define BB_UPTIME
119//#define BB_USLEEP
120//#define BB_WATCHDOG
121#define BB_WC
122//#define BB_WGET
123#define BB_WHICH
124#define BB_WHOAMI
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]125#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 +0000[diff] [blame]137// 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 +0000[diff] [blame]142//
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 +0000[diff] [blame]145// 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 +0000[diff] [blame]149// 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 +0000[diff] [blame]154// This compiles out everything but the most
155// trivial --help usage information (i.e. reduces binary size)
156#define BB_FEATURE_TRIVIAL_HELP
157//
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 +0000[diff] [blame]164// show username/groupnames for ls
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]165#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//
173// sort the file names
174#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).
186#define BB_FEATURE_USE_INITTAB
187//
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 +0000[diff] [blame]194//Make sure nothing is printed to the console on boot
195//#define BB_FEATURE_EXTRA_QUIET
196//
197//Should syslogd also provide klogd support?
198#define BB_FEATURE_KLOGD
199//
200// enable syslogd -R remotehost
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]201#define BB_FEATURE_REMOTE_LOG
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]202//
203//Simple tail implementation (2.34k vs 3k for the full one).
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]204//Both provide 'tail -f', but this cuts out -c, -q, -s, and -v.
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]205#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//
213// Enable support for mounting remote NFS volumes.
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]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 +0000[diff] [blame]216#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.
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]223#define BB_FEATURE_TAR_CREATE
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]224//
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]225// Enable support for "--exclude" and "-X" for excluding files
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]226#define BB_FEATURE_TAR_EXCLUDE
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]227//
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]228// 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 +0000[diff] [blame]231//// Enable reverse sort
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]232#define BB_FEATURE_SORT_REVERSE
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]233//
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]234// Enable command line editing in the shell.
235// Only relevant if BB_SH is enabled.
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]236#define BB_FEATURE_SH_COMMAND_EDITING
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]237//
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]238//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 +0000[diff] [blame]241// Only relevant if BB_SH is enabled.
242#define BB_FEATURE_SH_STANDALONE_SHELL
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]243//
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]244//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 +0000[diff] [blame]246//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 +0000[diff] [blame]250// Only relevant if BB_SH is enabled.
251#define BB_FEATURE_SH_APPLETS_ALWAYS_WIN
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]252//
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]253// 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 +0000[diff] [blame]255//#define BB_FEATURE_SH_TAB_COMPLETION
256//
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]257// 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 +0000[diff] [blame]269//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 +0000[diff] [blame]275// Support insmod/lsmod/rmmod for post 2.1 kernels
276//#define BB_FEATURE_NEW_MODULE_INTERFACE
Eric Andersenc8eedd52000-12-10 04:43:49 +0000[diff] [blame]277//
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]278// Support insmod/lsmod/rmmod for pre 2.1 kernels
279//#define BB_FEATURE_OLD_MODULE_INTERFACE
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]280//
281// 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 Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]287//
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]288// 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 Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]291// #define BB_FEATURE_INSTALLER
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]292//
293// Enable a nifty progress meter in wget (adds just under 2k)
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]294#define BB_FEATURE_WGET_STATUSBAR
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]295//
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 +0000[diff] [blame]301// 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 +0000[diff] [blame]316// 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 +0000[diff] [blame]327#if defined BB_MOUNT || defined BB_UMOUNT || defined BB_DF
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]328#ifdef BB_FEATURE_MOUNT_MTAB_SUPPORT
329#define BB_MTAB
330#endif
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]331#else
332#undef BB_MTAB
333#endif
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]334//
335#if defined BB_FEATURE_SH_COMMAND_EDITING && defined BB_SH
336#define BB_CMDEDIT
337#endif
338//
339#ifdef BB_KILLALL
340#ifndef BB_KILL
341#define BB_KILL
342#endif
343#endif
344//
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]345#ifndef BB_INIT
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]346#undef BB_LINUXRC
347#undef BB_FEATURE_LINUXRC
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]348#endif
349//
350#ifdef BB_GZIP
351#ifndef BB_GUNZIP
352#define BB_GUNZIP
353#endif
354#endif
355//
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]356#ifdef BB_DPKG
357#ifndef BB_DPKG_DEB
358#define BB_DPKG_DEB
359#endif
360#endif
361//
Eric Andersene2310b52001-01-20 21:43:43 +0000[diff] [blame]362#ifdef BB_DPKG_DEB
363#ifndef BB_AR
364#define BB_AR
365#endif
366#ifndef BB_TAR
367#define BB_TAR
368#endif
369#ifndef BB_FEATURE_TAR_GZIP
370#define BB_FEATURE_TAR_GZIP
371#endif
372#endif
373//
374#ifdef BB_TAR
375#ifdef BB_FEATURE_TAR_GZIP
376#ifndef BB_GUNZIP
377#define BB_GUNZIP
378#endif
379#endif
380#endif
381//
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]382#if defined BB_MOUNT && defined BB_FEATURE_NFSMOUNT
383#define BB_NFSMOUNT
384#endif
385//
386#if defined BB_FEATURE_SH_COMMAND_EDITING
387#ifndef BB_FEATURE_USE_TERMIOS
388#define BB_FEATURE_USE_TERMIOS
389#endif
390#endif
391//
392#if defined BB_FEATURE_AUTOWIDTH
393#ifndef BB_FEATURE_USE_TERMIOS
394#define BB_FEATURE_USE_TERMIOS
395#endif
396#endif
397//
Eric Andersen69c85722001-02-17 00:41:05 +0000[diff] [blame]398#if defined BB_INSMOD || defined BB_LSMOD
399#ifndef BB_FEATURE_NEW_MODULE_INTERFACE
400#define BB_FEATURE_NEW_MODULE_INTERFACE
Eric Andersene73fda82000-12-01 22:59:04 +0000[diff] [blame]401#endif
402#endif