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 | --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 --version Show toybox version 23 24 To install command symlinks, try: 25 for i in $(/bin/toybox --long); do ln -s /bin/toybox $i; done 26 27config TOYBOX_SUID 28 bool "SUID support" 29 default y 30 help 31 Support for the Set User ID bit, to install toybox suid root and drop 32 permissions for commands which do not require root access. To use 33 this change ownership of the file to the root user and set the suid 34 bit in the file permissions: 35 36 chown root:root toybox; chmod +s toybox 37 38choice 39 prompt "Security Blanket" 40 default TOYBOX_LSM_NONE 41 help 42 Select a Linux Security Module to complicate your system 43 until you can't find holes in it. 44 45config TOYBOX_LSM_NONE 46 bool "None" 47 help 48 Don't try to achieve "watertight" by plugging the holes in a 49 collander, instead use conventional unix security (and possibly 50 Linux Containers) for a simple straightforward system. 51 52config TOYBOX_SELINUX 53 bool "SELinux support" 54 help 55 Include SELinux options in commands such as ls, and add 56 SELinux-specific commands such as chcon to the Android menu. 57 58config TOYBOX_SMACK 59 bool "SMACK support" 60 help 61 Include SMACK options in commands like ls for systems like Tizen. 62 63endchoice 64 65config TOYBOX_FLOAT 66 bool "Floating point support" 67 default y 68 help 69 Include floating point support infrastructure and commands that 70 require it. 71 72config TOYBOX_HELP 73 bool "Help messages" 74 default y 75 help 76 Include help text for each command. 77 78config TOYBOX_HELP_DASHDASH 79 bool "--help" 80 default y 81 depends on TOYBOX_HELP 82 help 83 Support --help argument in all commands, even ones with a NULL 84 optstring. Produces the same output as "help command". 85 86config TOYBOX_I18N 87 bool "Internationalization support" 88 default y 89 help 90 Support for UTF-8 character sets, and some locale support. 91 92config TOYBOX_FREE 93 bool "Free memory unnecessarily" 94 default n 95 help 96 When a program exits, the operating system will clean up after it 97 (free memory, close files, etc). To save size, toybox usually relies 98 on this behavior. If you're running toybox under a debugger or 99 without a real OS (ala newlib+libgloss), enable this to make toybox 100 clean up after itself. 101 102config TOYBOX_NORECURSE 103 bool "Disable recursive execution" 104 default n 105 help 106 When one toybox command calls another, usually it just calls the new 107 command's main() function rather than searching the $PATH and calling 108 exec on another file (which is much slower). 109 110 This disables that optimization, so toybox will run external commands 111 even when it has a built-in version of that command. This requires 112 toybox symlinks to be installed in the $PATH, or re-invoking the 113 "toybox" multiplexer command by name. 114 115config TOYBOX_DEBUG 116 bool "Debugging tests" 117 default n 118 help 119 Enable extra checks for debugging purposes. All of them catch 120 things that can only go wrong at development time, not runtime. 121 122config TOYBOX_UID_SYS 123 int "First system UID" 124 default 100 125 help 126 When commands like useradd/groupadd allocate system IDs, start here. 127 128config TOYBOX_UID_USR 129 int "First user UID" 130 default 500 131 help 132 When commands like useradd/groupadd allocate user IDs, start here. 133 134config TOYBOX_MUSL_NOMMU_IS_BROKEN 135 bool "Workaround for musl-libc breakage on nommu systems." 136 default n 137 help 138 When using musl-libc on a nommu system, you'll need to say "y" here. 139 140 Although uclibc lets you detect support for things like fork() and 141 daemon() at compile time, musl intentionally includes broken versions 142 that always return -ENOSYS on nommu systems, and goes out of its way 143 to prevent any cross-compile compatible compile-time probes for a 144 nommu system. 145 146 Musl does this despite the fact that a nommu system can't even run 147 standard ELF binaries, and requires specially packaged executables. 148 (You can't even check a #define to see that you're building against 149 musl, due to its maintainer's policy that musl never has bugs that 150 require workarounds.) 151 152 So our only choice is to manually provide a musl nommu bug workaround 153 you can manually select to enable (larger, slower) nommu support with 154 musl. 155 156 You don't need this for uClibc, we have a compile time probe that 157 autodetects nommu support there. 158 159endmenu 160