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.
5 //// This file is parsed by sed. You MUST use single line comments.
6 // i.e. //#define BB_BLAH
9 // BusyBox Applications
12 #define BB_CHMOD_CHOWN_CHGRP
29 #define BB_FREERAMDISK
39 // Don't turn BB_INSMOD on. It doesn't work.
89 // Don't turn BB_TELNET on. It doesn't work.
103 // End of Applications List
108 // This is where feature definitions go. Generally speaking,
109 // turning this stuff off makes things a bit smaller (and less
113 // Turn this on to use Erik's very cool devps, devmtab,
114 // etc. kernel drivers, thereby eliminating the need for
115 // the /proc filesystem and thereby saving lots and lots
116 // memory for more important things.
117 // You can't use this and USE_PROCFS at the same time...
118 //#define BB_FEATURE_USE_DEVPS_PATCH
121 // enable features that use the /proc filesystem (apps that
122 // break without this will tell you on compile)...
123 // You can't use this and DEVPS_N_DEVMTAB at the same time...
124 #define BB_FEATURE_USE_PROCFS
126 // Use termios to manipulate the screen ('more' is prettier with this on)
127 #define BB_FEATURE_USE_TERMIOS
129 // calculate terminal & column widths (for more and ls)
130 #define BB_FEATURE_AUTOWIDTH
132 // show username/groupnames (bypasses libc6 NSS) for ls
133 #define BB_FEATURE_LS_USERNAME
135 // show file timestamps in ls
136 #define BB_FEATURE_LS_TIMESTAMPS
138 // enable ls -p and -F
139 #define BB_FEATURE_LS_FILETYPES
141 // Change ping implementation -- simplified, featureless, but really small.
142 //#define BB_SIMPLE_PING
144 // Make init use a simplified /etc/inittab file (recommended).
145 #define BB_FEATURE_USE_INITTAB
147 //Enable init being called as /linuxrc
148 //#define BB_FEATURE_LINUXRC
151 //Simple tail implementation (2k vs 6k for the full one). Still
152 //provides 'tail -f' support -- but for only one file at a time.
153 #define BB_FEATURE_SIMPLE_TAIL
155 // Enable support for loop devices in mount
156 #define BB_FEATURE_MOUNT_LOOP
158 // Enable support for a real /etc/mtab file instead of /proc/mounts
164 // Enable support for remounting filesystems
165 #define BB_FEATURE_REMOUNT
167 // Enable support for creation of tar files.
168 //#define BB_FEATURE_TAR_CREATE
170 //// Enable reverse sort
171 //#define BB_FEATURE_SORT_REVERSE
173 // Allow init to permenently chroot, and umount the old root fs
174 // just like an initrd does. Requires a kernel patch by Werner Almesberger.
175 // ftp://icaftp.epfl.ch/pub/people/almesber/misc/umount-root-*.tar.gz
177 //#define BB_FEATURE_INIT_CHROOT
180 //Make sure nothing is printed to the console on boot
181 #define BB_FEATURE_EXTRA_QUIET