80b5688700
By default, when Busybox is enabled, it uses the package/busybox/busybox.config configuration file, even on noMMU configurations. As this default configuration enables the 'ash' shell which isn't available for noMMU targets, Busybox falls back to enabling the 'hush' shell, but without enabling a number of its sub-options that are quite relevant. In particular, it doesn't enable umask, which is used in our startup scripts. In order to have a default configuration that is more sensible, this commit changes the Busybox package to use package/busybox/busybox-minimal.config by default for noMMU configurations. Signed-off-by: Jesse Taube <Mr-Bossman075@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
105 lines
3.2 KiB
Plaintext
105 lines
3.2 KiB
Plaintext
config BR2_PACKAGE_BUSYBOX
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bool "BusyBox"
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default y
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help
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The Swiss Army Knife of embedded Linux. It slices, it dices,
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it makes Julian Fries.
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http://busybox.net/
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Most people will answer Y.
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if BR2_PACKAGE_BUSYBOX
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config BR2_PACKAGE_BUSYBOX_CONFIG
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string "BusyBox configuration file to use?"
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default "package/busybox/busybox-minimal.config" if !BR2_USE_MMU
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default "package/busybox/busybox.config"
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help
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Some people may wish to use their own modified BusyBox
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configuration file, and will specify their config file
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location with this option.
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Most people will just use the default BusyBox configuration
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file.
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config BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES
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string "Additional BusyBox configuration fragment files"
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help
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A space-separated list of configuration fragment files,
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that will be merged to the main BusyBox configuration file.
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# This option is not an option of Busybox, it can be selected even
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# if Busybox is not enabled.
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config BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
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bool "Show packages that are also provided by busybox"
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help
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Show packages in menuconfig that are potentially also provided
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by busybox.
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config BR2_PACKAGE_BUSYBOX_SELINUX
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bool "Enable SELinux support"
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default y
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depends on BR2_PACKAGE_LIBSELINUX
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select BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES
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help
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Enable SELinux support in BusyBox. Please note that
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depending on your BusyBox configuration and the SELinux
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policy implementation, you may want to also enable
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BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES.
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For instance, if your BusyBox configuration only uses a
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couple of minor BusyBox features, such as simple command
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line utilities, the symlinked version of BusyBox can be used
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to save space. If BusyBox provides more features, such as
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crond, then individual binaries have to be enabled for the
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SELinux type transitions to occur properly.
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config BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES
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bool "Individual binaries"
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depends on !BR2_STATIC_LIBS
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help
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By default (i.e with this option disabled), Busybox is
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installed as a single binary in /bin/busybox and all applets
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are a symbolic link to /bin/busybox.
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With this option enabled, each applet is a separate binary,
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which is needed for proper operation with SELinux.
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comment "Busybox individual binaries need a toolchain w/ dynamic library"
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depends on BR2_STATIC_LIBS
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config BR2_PACKAGE_BUSYBOX_WATCHDOG
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bool "Install the watchdog daemon startup script"
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help
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Install the watchdog daemon startup script,
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that just start at the boot the busybox watchdog daemon.
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if BR2_PACKAGE_BUSYBOX_WATCHDOG
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config BR2_PACKAGE_BUSYBOX_WATCHDOG_PERIOD
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string "Delay between reset"
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default "5"
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help
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Select the number of seconds between each
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reset of the watchdog (default 5)
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Use ms suffix to specify milliseconds (e.g. 500ms)
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endif
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endif
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if !BR2_PACKAGE_BUSYBOX # kconfig doesn't support else
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comment "You may need to enable other packages to get a working system"
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comment "You better know what you're doing!"
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# This option is not an option of Busybox, it can be selected even if
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# Busybox is not enabled. This dummy option ensures that packages that
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# depend on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS are visible when Busybox
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# is disabled.
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config BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
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default y
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endif
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