bc2e241bce
Following commit 0dcb5513ef
("package/refpolicy: remove dependency on policycoreutils"), we have a
build failure on some configurations:
Makefile:571: *** libselinux is in the dependency chain of busybox that has added it to its _DEPENDENCIES variable without selecting it or depending on it from Config.in. Stop.
This is because refpolicy selects the busybox SELinux support when
Busybox is enabled, which it turns selects libselinux, but we no
longer pay attention to the libselinux dependencies while doing this.
Since it's quite weird to have refpolicy mess with Busybox SELinux
support, this commit changes the logic to have Busybox automatically
enable its SELinux support as soon as SELinux support is enabled,
while still allowing it to be disabled.
Fixes:
http://autobuild.buildroot.net/results/5d8fda7c488a03c14942d87467d501acd633d24a/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
104 lines
3.2 KiB
Plaintext
104 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.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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