ref-manual: Added KERNEL_IMAGE_BASE_NAME change to 2.2 migration
The fact that the OpenEmbedded build system can now build multiple image types caused the KERNEL_IMAGE_BASE_NAME variable to have the KERNEL_IMAGETYPE portion removed. This could cause existing recipes that use the KERNEL_IMAGE_BASE_NAME variable directly issues. I added a section indicating that the user should address those recipes to avoid problems. (From yocto-docs rev: c433fca3840440c14bb364a51afc5c3c2bfc7c88) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -3620,6 +3620,27 @@ $ runqemu qemux86-64 tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.
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</para>
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</para>
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</section>
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</section>
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<section id='migration-2.2-kernel-image-base-name-no-longer-uses-kernel-imagetype'>
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<title><filename>KERNEL_IMAGE_BASE_NAME</filename> no Longer Uses <filename>KERNEL_IMAGETYPE</filename></title>
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<para>
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The
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<link linkend='var-KERNEL_IMAGE_BASE_NAME'><filename>KERNEL_IMAGE_BASE_NAME</filename></link>
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variable no longer uses the
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<link linkend='var-KERNEL_IMAGETYPE'><filename>KERNEL_IMAGETYPE</filename></link>
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variable to create the image's base name.
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Because the OpenEmbedded build system can now build multiple kernel
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image types, this part of the kernel image base name as been
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removed leaving only the following:
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<literallayout class='monospaced'>
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KERNEL_IMAGE_BASE_NAME ?= "${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}
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</literallayout>
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If you have recipes or classes that use
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<filename>KERNEL_IMAGE_BASE_NAME</filename> directly, you might
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need to update the references to ensure they continue to work.
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</para>
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</section>
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<section id='migration-2.2-bitbake-changes'>
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<section id='migration-2.2-bitbake-changes'>
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<title>BitBake Changes</title>
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<title>BitBake Changes</title>
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