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Diffstat (limited to 'package/utils/busybox/config/libbb/Config.in')
| -rw-r--r-- | package/utils/busybox/config/libbb/Config.in | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/package/utils/busybox/config/libbb/Config.in b/package/utils/busybox/config/libbb/Config.in new file mode 100644 index 0000000..e66a15b --- /dev/null +++ b/package/utils/busybox/config/libbb/Config.in @@ -0,0 +1,249 @@ +# DO NOT EDIT. This file is generated from Config.src +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Busybox Library Tuning" + +config BUSYBOX_CONFIG_FEATURE_SYSTEMD + bool "Enable systemd support" + default BUSYBOX_DEFAULT_FEATURE_SYSTEMD + help + If you plan to use busybox daemons on a system where daemons + are controlled by systemd, enable this option. + If you don't use systemd, it is still safe to enable it, + but the downside is increased code size. +config BUSYBOX_CONFIG_FEATURE_RTMINMAX + bool "Support RTMIN[+n] and RTMAX[-n] signal names" + default BUSYBOX_DEFAULT_FEATURE_RTMINMAX + help + Support RTMIN[+n] and RTMAX[-n] signal names + in kill, killall etc. This costs ~250 bytes. + +config BUSYBOX_CONFIG_PASSWORD_MINLEN + int "Minimum password length" + default BUSYBOX_DEFAULT_PASSWORD_MINLEN + range 5 32 + help + Minimum allowable password length. + +config BUSYBOX_CONFIG_MD5_SMALL + int "MD5: Trade bytes for speed (0:fast, 3:slow)" + default BUSYBOX_DEFAULT_MD5_SMALL + range 0 3 + help + Trade binary size versus speed for the md5sum algorithm. + Approximate values running uClibc and hashing + linux-2.4.4.tar.bz2 were: + user times (sec) text size (386) + 0 (fastest) 1.1 6144 + 1 1.4 5392 + 2 3.0 5088 + 3 (smallest) 5.1 4912 + +config BUSYBOX_CONFIG_SHA3_SMALL + int "SHA3: Trade bytes for speed (0:fast, 1:slow)" + default BUSYBOX_DEFAULT_SHA3_SMALL + range 0 1 + help + Trade binary size versus speed for the sha3sum algorithm. + SHA3_SMALL=0 compared to SHA3_SMALL=1 (approximate): + 64-bit x86: +270 bytes of code, 45% faster + 32-bit x86: +450 bytes of code, 75% faster + +config BUSYBOX_CONFIG_FEATURE_FAST_TOP + bool "Faster /proc scanning code (+100 bytes)" + default BUSYBOX_DEFAULT_FEATURE_FAST_TOP + help + This option makes top (and ps) ~20% faster (or 20% less CPU hungry), + but code size is slightly bigger. + +config BUSYBOX_CONFIG_FEATURE_ETC_NETWORKS + bool "Support for /etc/networks" + default BUSYBOX_DEFAULT_FEATURE_ETC_NETWORKS + help + Enable support for network names in /etc/networks. This is + a rarely used feature which allows you to use names + instead of IP/mask pairs in route command. + +config BUSYBOX_CONFIG_FEATURE_USE_TERMIOS + bool "Use termios to manipulate the screen" + default BUSYBOX_DEFAULT_FEATURE_USE_TERMIOS + depends on BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TOP || BUSYBOX_CONFIG_POWERTOP + help + This option allows utilities such as 'more' and 'top' to determine + the size of the screen. If you leave this disabled, your utilities + that display things on the screen will be especially primitive and + will be unable to determine the current screen size, and will be + unable to move the cursor. + +config BUSYBOX_CONFIG_FEATURE_EDITING + bool "Command line editing" + default BUSYBOX_DEFAULT_FEATURE_EDITING + help + Enable line editing (mainly for shell command line). + +config BUSYBOX_CONFIG_FEATURE_EDITING_MAX_LEN + int "Maximum length of input" + range 128 8192 + default BUSYBOX_DEFAULT_FEATURE_EDITING_MAX_LEN + depends on BUSYBOX_CONFIG_FEATURE_EDITING + help + Line editing code uses on-stack buffers for storage. + You may want to decrease this parameter if your target machine + benefits from smaller stack usage. + +config BUSYBOX_CONFIG_FEATURE_EDITING_VI + bool "vi-style line editing commands" + default BUSYBOX_DEFAULT_FEATURE_EDITING_VI + depends on BUSYBOX_CONFIG_FEATURE_EDITING + help + Enable vi-style line editing. In shells, this mode can be + turned on and off with "set -o vi" and "set +o vi". + +config BUSYBOX_CONFIG_FEATURE_EDITING_HISTORY + int "History size" + # Don't allow way too big values here, code uses fixed "char *history[N]" struct member + range 0 9999 + default BUSYBOX_DEFAULT_FEATURE_EDITING_HISTORY + depends on BUSYBOX_CONFIG_FEATURE_EDITING + help + Specify command history size (0 - disable). + +config BUSYBOX_CONFIG_FEATURE_EDITING_SAVEHISTORY + bool "History saving" + default BUSYBOX_DEFAULT_FEATURE_EDITING_SAVEHISTORY + depends on BUSYBOX_CONFIG_FEATURE_EDITING + help + Enable history saving in shells. + +config BUSYBOX_CONFIG_FEATURE_EDITING_SAVE_ON_EXIT + bool "Save history on shell exit, not after every command" + default BUSYBOX_DEFAULT_FEATURE_EDITING_SAVE_ON_EXIT + depends on BUSYBOX_CONFIG_FEATURE_EDITING_SAVEHISTORY + help + Save history on shell exit, not after every command. + +config BUSYBOX_CONFIG_FEATURE_REVERSE_SEARCH + bool "Reverse history search" + default BUSYBOX_DEFAULT_FEATURE_REVERSE_SEARCH + depends on BUSYBOX_CONFIG_FEATURE_EDITING_SAVEHISTORY + help + Enable readline-like Ctrl-R combination for reverse history search. + Increases code by about 0.5k. + +config BUSYBOX_CONFIG_FEATURE_TAB_COMPLETION + bool "Tab completion" + default BUSYBOX_DEFAULT_FEATURE_TAB_COMPLETION + depends on BUSYBOX_CONFIG_FEATURE_EDITING + help + Enable tab completion. + +config BUSYBOX_CONFIG_FEATURE_USERNAME_COMPLETION + bool "Username completion" + default BUSYBOX_DEFAULT_FEATURE_USERNAME_COMPLETION + depends on BUSYBOX_CONFIG_FEATURE_TAB_COMPLETION + help + Enable username completion. + +config BUSYBOX_CONFIG_FEATURE_EDITING_FANCY_PROMPT + bool "Fancy shell prompts" + default BUSYBOX_DEFAULT_FEATURE_EDITING_FANCY_PROMPT + depends on BUSYBOX_CONFIG_FEATURE_EDITING + help + Setting this option allows for prompts to use things like \w and + \$ and escape codes. + +config BUSYBOX_CONFIG_FEATURE_EDITING_ASK_TERMINAL + bool "Query cursor position from terminal" + default BUSYBOX_DEFAULT_FEATURE_EDITING_ASK_TERMINAL + depends on BUSYBOX_CONFIG_FEATURE_EDITING + help + Allow usage of "ESC [ 6 n" sequence. Terminal answers back with + current cursor position. This information is used to make line + editing more robust in some cases. + If you are not sure whether your terminals respond to this code + correctly, or want to save on code size (about 400 bytes), + then do not turn this option on. + +config BUSYBOX_CONFIG_FEATURE_NON_POSIX_CP + bool "Non-POSIX, but safer, copying to special nodes" + default BUSYBOX_DEFAULT_FEATURE_NON_POSIX_CP + help + With this option, "cp file symlink" will delete symlink + and create a regular file. This does not conform to POSIX, + but prevents a symlink attack. + Similarly, "cp file device" will not send file's data + to the device. (To do that, use "cat file >device") + +config BUSYBOX_CONFIG_FEATURE_VERBOSE_CP_MESSAGE + bool "Give more precise messages when copy fails (cp, mv etc)" + default BUSYBOX_DEFAULT_FEATURE_VERBOSE_CP_MESSAGE + help + Error messages with this feature enabled: + $ cp file /does_not_exist/file + cp: cannot create '/does_not_exist/file': Path does not exist + $ cp file /vmlinuz/file + cp: cannot stat '/vmlinuz/file': Path has non-directory component + If this feature is not enabled, they will be, respectively: + cp: cannot create '/does_not_exist/file': No such file or directory + cp: cannot stat '/vmlinuz/file': Not a directory + This will cost you ~60 bytes. + +config BUSYBOX_CONFIG_FEATURE_COPYBUF_KB + int "Copy buffer size, in kilobytes" + range 1 1024 + default BUSYBOX_DEFAULT_FEATURE_COPYBUF_KB + help + Size of buffer used by cp, mv, install, wget etc. + Buffers which are 4 kb or less will be allocated on stack. + Bigger buffers will be allocated with mmap, with fallback to 4 kb + stack buffer if mmap fails. + +config BUSYBOX_CONFIG_FEATURE_SKIP_ROOTFS + bool "Skip rootfs in mount table" + default BUSYBOX_DEFAULT_FEATURE_SKIP_ROOTFS + help + Ignore rootfs entry in mount table. + + In Linux, kernel has a special filesystem, rootfs, which is initially + mounted on /. It contains initramfs data, if kernel is configured + to have one. Usually, another file system is mounted over / early + in boot process, and therefore most tools which manipulate + mount table, such as df, will skip rootfs entry. + + However, some systems do not mount anything on /. + If you need to configure busybox for one of these systems, + you may find it useful to turn this option off to make df show + initramfs statistics. + + Otherwise, choose Y. + +config BUSYBOX_CONFIG_MONOTONIC_SYSCALL + bool "Use clock_gettime(CLOCK_MONOTONIC) syscall" + default BUSYBOX_DEFAULT_MONOTONIC_SYSCALL + select BUSYBOX_CONFIG_PLATFORM_LINUX + help + Use clock_gettime(CLOCK_MONOTONIC) syscall for measuring + time intervals (time, ping, traceroute etc need this). + Probably requires Linux 2.6+. If not selected, gettimeofday + will be used instead (which gives wrong results if date/time + is reset). + +config BUSYBOX_CONFIG_IOCTL_HEX2STR_ERROR + bool "Use ioctl names rather than hex values in error messages" + default BUSYBOX_DEFAULT_IOCTL_HEX2STR_ERROR + help + Use ioctl names rather than hex values in error messages + (e.g. VT_DISALLOCATE rather than 0x5608). If disabled this + saves about 1400 bytes. + +config BUSYBOX_CONFIG_FEATURE_HWIB + bool "Support infiniband HW" + default BUSYBOX_DEFAULT_FEATURE_HWIB + help + Support for printing infiniband addresses in + network applets. + +endmenu |