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How do I add kernel-headers to the yocto image. I tried adding the below variable in local.conf

IMAGE_INSTALL_append = " kernel-dev kernel-devsrc kernel-modules"

But I am still unable to see build directory in /lib/modules/4.19.58/

Edit 1: I am using meta-raspberrypi-warrior, meta-openembedded-warrior, qt5-warrior Edit 2: qt5-image.bb https://pastebin.com/PktdU77F qt5-basic-image.bb https://pastebin.com/CsML42hk console-image.bb https://pastebin.com/FKfUiKVE

thesillywhat
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1 Answers1

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The recipe kernel-dev is very very BSP-dependant so one can't answer to this question without knowing what BSP you're using in which version.

Nevertheless, to dig further, you can have a look, after a successful build, to ${BUILDDIR}/tmp/deploy/<package type>/kernel-dev.<package type> to see what is held by kernel-dev package.

For example, on my Yocto tree with my "very specific" BSP, the content of kernel-dev package is the following:

./boot/
./boot/Module.symvers-3.14.29
./boot/System.map-3.14.29
./boot/config-3.14.29

To make this recipe install the /usr/src/linux tree, you may implement in your own yocto meta a bbappend file that will implement a do_install_append() function to deploy the required headers.

binarym
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