[yocto] COMPATIBLE_MACHINE not honored in native extended recipes

[akuster808]

On 01/12/2018 07:14 AM, Paulo Neves wrote:
> Hello I am having a problem where I want a recipe, along with its
> -native version to only be available when allowed by compatible
> machine.

 This change should go to the openembedded-core mailing list with a
particular subject line format.

please try:
git send-email -1 -M --to  openembedded-core at lists.openembedded.org
--subject-prefix=PATCH

Thanks for the fix.

Regards,
Armin

> In the non native case, COMPATIBLE_MACHINE is correctly honored. But
> in the -native version the COMPATIBLE_MACHINE is not honored because
> in the native.bbclass there is:
>
> MACHINEOVERRIDES = ""
>
> This change was introduced in d09e6d883042e5d094cd08d829327c4bbbfae135.
> While the explanation provided by the commit is accurate for specific
> case mentioned it also breaks the COMPATIBLE_MACHINE mechanism which
> relies on the MACHINEOVERRIDES variable.
>
> Further evidence that this was not intended is that the exception text is false:
>
> ERROR: Nothing PROVIDES 'x-filter-native'
> x-filter-native was skipped: incompatible with machine m1 (not in
> COMPATIBLE_MACHINE)
>
> And the x-filter-native'.bb recipe header contains:
>
> COMPATIBLE_MACHINE = "^m1$"
>
>
> So the exception uses ${MACHINE} to report that a ${MACHINEOVERRIDE}
> was not matched with the COMPATIBLE_MACHINE, which is a false
> statement.
>
> My solution is very simple and does not break the fix that
> d09e6d883042e5d094cd08d829327c4bbbfae135 did:
>
>

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