> -----Original Message-----
> From: [email protected]
> <[email protected]> On Behalf Of Mark Hatle
> Sent: den 3 oktober 2024 00:39
> To: [email protected]
> Subject: [meta-virtualization][scarthgap][PATCH]
> linux-yocto_virtualization.inc: If using externalsrc adjust dependency
>
> From: Mark Hatle <[email protected]>
>
> When using externalsrc, the system will disable a number of tasks such as
> do_validate_branches, do_unpack and do_patch. The do_kernel_metadata task
> is configured to run after do_validate_branches do_unpack and before
> do_patch. Since all of these have been removed, the task will never
> run.
>
> The do_kernel_metadata task is responsible for populating the
> recipe-sysroot-native/kcfg directory via it's own dependency to
> yocto-cfg-fragments-native:do_populate_sysroot.
>
> Without do_kernel_metadata running, do_kernel_configme will fail to run
> with errors like:
> ERROR: linux-xlnx-6.6.40+git-r0 do_kernel_configme: Feature
> '../recipe-sysroot-native/kcfg/cfg/virtio.scc' not found, this will cause
> configuration failures.
> ERROR: linux-xlnx-6.6.40+git-r0 do_kernel_configme: Check the SRC_URI for
> meta-data repositories or directories that may be missing
> ERROR: linux-xlnx-6.6.40+git-r0 do_kernel_configme: Set
> KERNEL_DANGLING_FEATURES_WARN_ONLY to ignore this issue
>
> Fix this issue by detecting if we're running with externalsrc, and then
> adding the task do_kernel_metadata (from the current recipe) as a
> dependency of do_kernel_configme.
>
> To reproduce th original issue:
>
> $ . ./oe-initbuild-env
> $ bitbake linux-yocto -c patch
> $ cp -r tmp/work-shared/<machine>/kernel-source linux-yocto
>
> edit the conf/local.conf adding:
> DISTRO_FEATURES:append = " virtualization"
> INHERIT += "externalsrc"
> EXTERNALSRC:pn-linux-yocto = "${TOPDIR}/linux-yocto"
>
> $ rm -rf tmp
> $ bitbake linux-yocto -c menuconfig
>
> Signed-off-by: Mark Hatle <[email protected]>
> ---
> recipes-kernel/linux/linux-yocto_virtualization.inc | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/recipes-kernel/linux/linux-yocto_virtualization.inc
> b/recipes-kernel/linux/linux-yocto_virtualization.inc
> index 9a6554d..f0ec80c 100644
> --- a/recipes-kernel/linux/linux-yocto_virtualization.inc
> +++ b/recipes-kernel/linux/linux-yocto_virtualization.inc
> @@ -49,6 +49,12 @@ KERNEL_FEATURES:append = " ${KERNEL_CACHE_FEATURES}"
> # features can be enabled via the fragments
> do_kernel_metadata[depends] += "${@['',
> 'yocto-cfg-fragments-native:do_populate_sysroot'][(bb.data.inherits_class('kernel-yocto',
> d))]}"
>
> +# if externalsrc is enabled, do_kernel_metadata dependency on
> +# yocto-cfg-fragments-native won't be run to populate
> +# recipe-sysroot-native/kcfg because do_patch is not run. Manully add
Typo: Manully -> Manually
> +# the dependency to do_kernel_configme for this special case
> +do_kernel_configme[depends] += "${@['', d.getVar('PN') +
> ':do_kernel_metadata'][(bb.data.inherits_class('externalsrc', d))]}"
This can be written more readable as:
do_kernel_configme[depends] += "${@d.getVar('PN') + ':do_kernel_metadata' if
bb.data.inherits_class('externalsrc', d) else ''}"
> +
> # xen kernel support
> # SRC_URI += "${@bb.utils.contains('DISTRO_FEATURES', 'xen', '
> file://xen.scc', '', d)}"
> KERNEL_FEATURES:append = "${@distro_cond_feature('cfg/xen.scc', 'xen', d)}"
> --
> 2.34.1
//Peter
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