mainmenu "Toybox Configuration"
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source generated/Config.probed
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source generated/Config.in
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comment ""
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menu "Toybox global settings"
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# This entry controls the multiplexer, disabled for single command builds
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config TOYBOX
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bool
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default y
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help
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usage: toybox [--long | --help | --version | [command] [arguments...]]
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With no arguments, shows available commands. First argument is
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name of a command to run, followed by any arguments to that command.
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--long Show path to each command
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To install command symlinks, try:
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for i in $(/bin/toybox --long); do ln -s /bin/toybox $i; done
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Most toybox commands also understand the following arguments:
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--help Show command help (only)
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--version Show toybox version (only)
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The filename "-" means stdin/stdout, and "--" stops argument parsing.
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Numerical arguments accept a single letter suffix for
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kilo, mega, giga, tera, peta, and exabytes, plus an additional
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"d" to indicate decimal 1000's instead of 1024.
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Durations can be decimal fractions and accept minute ("m"), hour ("h"),
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or day ("d") suffixes (so 0.1m = 6s).
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config TOYBOX_SUID
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bool "SUID support"
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default y
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help
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Support for the Set User ID bit, to install toybox suid root and drop
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permissions for commands which do not require root access. To use
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this change ownership of the file to the root user and set the suid
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bit in the file permissions:
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chown root:root toybox; chmod +s toybox
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choice
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prompt "Security Blanket"
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default TOYBOX_LSM_NONE
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help
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Select a Linux Security Module to complicate your system
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until you can't find holes in it.
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config TOYBOX_LSM_NONE
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bool "None"
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help
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Don't try to achieve "watertight" by plugging the holes in a
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collander, instead use conventional unix security (and possibly
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Linux Containers) for a simple straightforward system.
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config TOYBOX_SELINUX
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bool "SELinux support"
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help
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Include SELinux options in commands such as ls, and add
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SELinux-specific commands such as chcon to the Android menu.
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config TOYBOX_SMACK
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bool "SMACK support"
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help
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Include SMACK options in commands like ls for systems like Tizen.
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endchoice
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config TOYBOX_LIBCRYPTO
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bool "Use libcrypto (OpenSSL/BoringSSL)"
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default n
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help
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Use faster hash functions out of external -lcrypto library.
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config TOYBOX_LIBZ
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bool "Use libz (zlib)"
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default n
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help
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Use libz for gz support.
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config TOYBOX_FLOAT
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bool "Floating point support"
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default y
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help
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Include floating point support infrastructure and commands that
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require it.
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config TOYBOX_HELP
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bool "Help messages"
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default y
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help
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Include help text for each command.
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config TOYBOX_HELP_DASHDASH
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bool "--help and --version"
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default y
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depends on TOYBOX_HELP
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help
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Support --help argument in all commands, even ones with a NULL
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optstring. (Use TOYFLAG_NOHELP to disable.) Produces the same output
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as "help command". --version shows toybox version.
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config TOYBOX_I18N
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bool "Internationalization support"
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default y
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help
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Support for UTF-8 character sets, and some locale support.
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config TOYBOX_FREE
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bool "Free memory unnecessarily"
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default n
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help
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When a program exits, the operating system will clean up after it
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(free memory, close files, etc). To save size, toybox usually relies
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on this behavior. If you're running toybox under a debugger or
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without a real OS (ala newlib+libgloss), enable this to make toybox
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clean up after itself.
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config TOYBOX_NORECURSE
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bool "Disable recursive execution"
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default n
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help
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When one toybox command calls another, usually it just calls the new
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command's main() function rather than searching the $PATH and calling
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exec on another file (which is much slower).
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This disables that optimization, so toybox will run external commands
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even when it has a built-in version of that command. This requires
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toybox symlinks to be installed in the $PATH, or re-invoking the
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"toybox" multiplexer command by name.
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config TOYBOX_DEBUG
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bool "Debugging tests"
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default n
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help
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Enable extra checks for debugging purposes. All of them catch
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things that can only go wrong at development time, not runtime.
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config TOYBOX_PEDANTIC_ARGS
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bool "Pedantic argument checking"
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default n
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help
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Check arguments for commands that have no arguments.
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config TOYBOX_UID_SYS
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int "First system UID"
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default 100
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help
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When commands like useradd/groupadd allocate system IDs, start here.
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config TOYBOX_UID_USR
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int "First user UID"
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default 500
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help
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When commands like useradd/groupadd allocate user IDs, start here.
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config TOYBOX_MUSL_NOMMU_IS_BROKEN
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bool "Workaround for musl-libc breakage on nommu systems."
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default n
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help
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When using musl-libc on a nommu system, you'll need to say "y" here.
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Although uclibc lets you detect support for things like fork() and
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daemon() at compile time, musl intentionally includes broken versions
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that always return -ENOSYS on nommu systems, and goes out of its way
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to prevent any cross-compile compatible compile-time probes for a
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nommu system. (It doesn't even #define __MUSL__ in features.h.)
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Musl does this despite the fact that a nommu system can't even run
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standard ELF binaries, and requires specially packaged executables.
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So our only choice is to manually provide a musl nommu bug workaround
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you can manually select to enable (larger, slower) nommu support with
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musl.
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endmenu
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