LXR toybox/Config.in

   1mainmenu "Toybox Configuration"
   2
   3
   4source generated/Config.probed
   5source generated/Config.in
   6
   7comment ""
   8
   9menu "Toybox global settings"
  10
  11# This entry controls the multiplexer, disabled for single command builds
  12config TOYBOX
  13        bool
  14        default y
  15        help
  16          usage: toybox [--long | --help | --version | [command] [arguments...]]
  17
  18          With no arguments, shows available commands. First argument is
  19          name of a command to run, followed by any arguments to that command.
  20
  21          --long        Show path to each command
  22
  23          To install command symlinks, try:
  24            for i in $(/bin/toybox --long); do ln -s /bin/toybox $i; done
  25
  26          Most toybox commands also understand the following arguments:
  27
  28          --help                Show command help (only)
  29          --version     Show toybox version (only)
  30
  31          The filename "-" means stdin, "--" stops argument parsing,
  32          and numerical arguments accept a single letter suffix for
  33          kilo, mega, giga, tera, peta, and exabytes, plus an additional
  34          "d" to indicate decimal 1000's instead of 1024.
  35
  36config TOYBOX_SUID
  37        bool "SUID support"
  38        default y
  39        help
  40          Support for the Set User ID bit, to install toybox suid root and drop
  41          permissions for commands which do not require root access. To use
  42          this change ownership of the file to the root user and set the suid
  43          bit in the file permissions:
  44
  45          chown root:root toybox; chmod +s toybox
  46
  47choice
  48        prompt "Security Blanket"
  49        default TOYBOX_LSM_NONE
  50        help
  51          Select a Linux Security Module to complicate your system
  52          until you can't find holes in it.
  53
  54config TOYBOX_LSM_NONE
  55        bool "None"
  56        help
  57          Don't try to achieve "watertight" by plugging the holes in a
  58          collander, instead use conventional unix security (and possibly
  59          Linux Containers) for a simple straightforward system.
  60          
  61config TOYBOX_SELINUX
  62        bool "SELinux support"
  63        help
  64          Include SELinux options in commands such as ls, and add
  65          SELinux-specific commands such as chcon to the Android menu.
  66
  67config TOYBOX_SMACK
  68        bool "SMACK support"
  69        help
  70          Include SMACK options in commands like ls for systems like Tizen.
  71
  72endchoice
  73
  74config TOYBOX_LIBCRYPTO
  75       bool "Use libcrypto (OpenSSL/BoringSSL)"
  76       default n
  77       help
  78         Use faster hash functions out of exteral -lcrypto library.
  79
  80config TOYBOX_LIBZ
  81       bool "Use libz (zlib)"
  82       default n
  83       help
  84         Use libz for gz support.
  85
  86config TOYBOX_FLOAT
  87        bool "Floating point support"
  88        default y
  89        help
  90          Include floating point support infrastructure and commands that
  91          require it.
  92
  93config TOYBOX_HELP
  94        bool "Help messages"
  95        default y
  96        help
  97          Include help text for each command.
  98
  99config TOYBOX_HELP_DASHDASH
 100        bool "--help and --version"
 101        default y
 102        depends on TOYBOX_HELP
 103        help
 104          Support --help argument in all commands, even ones with a NULL
 105          optstring. (Use TOYFLAG_NOHELP to disable.) Produces the same output
 106          as "help command". --version shows toybox version.
 107
 108config TOYBOX_I18N
 109        bool "Internationalization support"
 110        default y
 111        help
 112          Support for UTF-8 character sets, and some locale support.
 113
 114config TOYBOX_FREE
 115        bool "Free memory unnecessarily"
 116        default n
 117        help
 118          When a program exits, the operating system will clean up after it
 119          (free memory, close files, etc). To save size, toybox usually relies
 120          on this behavior. If you're running toybox under a debugger or
 121          without a real OS (ala newlib+libgloss), enable this to make toybox
 122          clean up after itself.
 123
 124config TOYBOX_NORECURSE
 125        bool "Disable recursive execution"
 126        default n
 127        help
 128          When one toybox command calls another, usually it just calls the new
 129          command's main() function rather than searching the $PATH and calling
 130          exec on another file (which is much slower).
 131
 132          This disables that optimization, so toybox will run external commands
 133          even when it has a built-in version of that command. This requires
 134          toybox symlinks to be installed in the $PATH, or re-invoking the
 135          "toybox" multiplexer command by name.
 136
 137config TOYBOX_DEBUG
 138        bool "Debugging tests"
 139        default n
 140        help
 141          Enable extra checks for debugging purposes. All of them catch
 142          things that can only go wrong at development time, not runtime.
 143
 144config TOYBOX_PEDANTIC_ARGS
 145        bool "Pedantic argument checking"
 146        default n
 147        help
 148          Check arguments for commands that have no arguments.
 149
 150config TOYBOX_UID_SYS
 151        int "First system UID"
 152        default 100
 153        help
 154          When commands like useradd/groupadd allocate system IDs, start here.
 155
 156config TOYBOX_UID_USR
 157        int "First user UID"
 158        default 500
 159        help
 160          When commands like useradd/groupadd allocate user IDs, start here.
 161
 162config TOYBOX_MUSL_NOMMU_IS_BROKEN
 163        bool "Workaround for musl-libc breakage on nommu systems."
 164        default n
 165        help
 166          When using musl-libc on a nommu system, you'll need to say "y" here.
 167
 168          Although uclibc lets you detect support for things like fork() and
 169          daemon() at compile time, musl intentionally includes broken versions
 170          that always return -ENOSYS on nommu systems, and goes out of its way
 171          to prevent any cross-compile compatible compile-time probes for a
 172          nommu system. (It doesn't even #define __MUSL__ in features.h.)
 173
 174          Musl does this despite the fact that a nommu system can't even run
 175          standard ELF binaries, and requires specially packaged executables.
 176          So our only choice is to manually provide a musl nommu bug workaround
 177          you can manually select to enable (larger, slower) nommu support with
 178          musl.
 179
 180endmenu
 181