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195 lines
5.0 KiB
Plaintext
195 lines
5.0 KiB
Plaintext
# Linux kernel options
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# Linux kernel options
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config KERNEL_linux
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select KERNEL_SUPPORTS_SHARED_LIBS
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help
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Build a toolchain targeting systems running Linux as a kernel.
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choice
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bool
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prompt "Get kernel headers from:"
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config KERNEL_LINUX_INSTALL
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bool
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prompt "kernel's 'headers_install'"
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help
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This will make use of the new headers_install rule in recent kernels.
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This is most probably what you want to use.
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if KERNEL_LINUX_INSTALL
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choice
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bool
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prompt "Linux kernel version"
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# Don't remove next line
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# CT_INSERT_VERSION_BELOW
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config KERNEL_V_2_6_35_4
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bool
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prompt "2.6.35.4"
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config KERNEL_V_2_6_35_3
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bool
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prompt "2.6.35.3"
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config KERNEL_V_2_6_35_2
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bool
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prompt "2.6.35.2"
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config KERNEL_V_2_6_35_1
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bool
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prompt "2.6.35.1"
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config KERNEL_V_2_6_35
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bool
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prompt "2.6.35"
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config KERNEL_V_2_6_34_6
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bool
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prompt "2.6.34.6"
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config KERNEL_V_2_6_33_7
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bool
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prompt "2.6.33.7"
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config KERNEL_V_2_6_32_21
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bool
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prompt "2.6.32.21"
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config KERNEL_V_2_6_31_14
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bool
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prompt "2.6.31.14"
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config KERNEL_V_2_6_27_53
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bool
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prompt "2.6.27.53 (long-term stable)"
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help
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The Linux 2.6.27 tree is the current "long-term stable" maintenance branch.
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It is intended to fill the niche for users who are not using distribution
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kernels but want to use a regression-free kernel for a longer time.
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Critical bug fixes to later 2.6 releases are often ported to this branch
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which makes 2.6.27 a very useful base for many embedded developers seeking
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stable APIs or those who do not need the latest bleeding edge features.
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... and no, this kernel has not undergone any specific QA testing.
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See the original announcement by Adrian Bunk in the following mailing list
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entry: http://marc.info/?l=linux-kernel&m=122375909403298&w=2
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config KERNEL_LINUX_CUSTOM
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bool
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prompt "custom tarball"
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help
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Use a local tarball of a complete kernel source tree.
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config KERNEL_LINUX_CUSTOM_TARBALL
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string
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prompt "Path to custom tarball"
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depends on KERNEL_LINUX_CUSTOM
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help
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Enter here the path to the tarball of your full kernel tree.
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endchoice
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config KERNEL_VERSION
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string
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# Don't remove next line
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# CT_INSERT_VERSION_STRING_BELOW
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default "2.6.35.4" if KERNEL_V_2_6_35_4
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default "2.6.35.3" if KERNEL_V_2_6_35_3
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default "2.6.35.2" if KERNEL_V_2_6_35_2
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default "2.6.35.1" if KERNEL_V_2_6_35_1
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default "2.6.35" if KERNEL_V_2_6_35
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default "2.6.34.6" if KERNEL_V_2_6_34_6
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default "2.6.33.7" if KERNEL_V_2_6_33_7
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default "2.6.32.21" if KERNEL_V_2_6_32_21
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default "2.6.31.14" if KERNEL_V_2_6_31_14
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default "2.6.27.53" if KERNEL_V_2_6_27_53
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choice
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bool
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prompt "Kernel verbosity:"
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default KERNEL_LINUX_VERBOSITY_0
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config KERNEL_LINUX_VERBOSITY_0
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bool
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prompt "Simplified"
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help
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Print simplified command lines.
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config KERNEL_LINUX_VERBOSITY_1
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bool
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prompt "Full commands"
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help
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Print full command lines.
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config KERNEL_LINUX_VERBOSITY_2
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bool
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prompt "Exec reasons"
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help
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Print the reasons why a make target is rebuild.
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endchoice
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config KERNEL_LINUX_VERBOSE_LEVEL
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int
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default 0 if KERNEL_LINUX_VERBOSITY_0
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default 1 if KERNEL_LINUX_VERBOSITY_1
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default 2 if KERNEL_LINUX_VERBOSITY_2
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config KERNEL_LINUX_INSTALL_CHECK
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bool
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prompt "Check installed headers"
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default y
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help
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If you are in doubt that installed headers are buggy, say 'Y'
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here to have an extra check passed onto the headers.
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endif # KERNEL_LINUX_INSTALL
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config KERNEL_LINUX_USE_CUSTOM_HEADERS
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bool
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prompt "pre-installed headers tree"
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help
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If you have some pre-installed kernel headers lying around, you can
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enter the path to these headers, below, they will be copied from
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there, and into the toolchain's sysroot.
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Note:
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This will *not* let you use a complete kernel tree!
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If you want to use your own full kernel tree, then you want to
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say 'Y' to KERNEL_LINUX_INSTALL, above, and select KERNEL_LINUX_CUSTOM.
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if KERNEL_LINUX_USE_CUSTOM_HEADERS
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config KERNEL_LINUX_CUSTOM_IS_TARBALL
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bool
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prompt "This is a tarball"
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default n
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help
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If you say 'n' here, the path below is expected to point to a directory
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containing readily prepared headers
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If you say 'y' here, then the path below is expected to point to a
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tarball of such a directory.
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Eg., if your headers are available in: /foo/bar/buz/my_hdrs/include,
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say 'n' here, and enter: /foo/bar/buz/my_hdrs below.
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Now, passing a tarball around is easier than passing a directory, so
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if you want to, you can make a tarball of /foo/bar/buz/my_hdrs/include,
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say 'y' here, and enter the path to this tarball below.
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config KERNEL_LINUX_CUSTOM_PATH
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string
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prompt "Path to custom headers directory/tarball"
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help
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See KERNEL_LINUX_CUSTOM_IS_TARBALL, above.
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endif # KERNEL_LINUX_USE_CUSTOM_HEADERS
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endchoice
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