[yocto] [OE-core] [PATCHv2] yocto-compat-layer.py: Add script to YP Compatible Layer validation

[Patrick Ohly]

On Wed, 2017-03-01 at 04:00 +0000, Richard Purdie wrote:
> On Tue, 2017-02-28 at 21:09 +0100, Patrick Ohly wrote:
> > On Mon, 2017-02-20 at 15:12 -0600, Aníbal Limón wrote:
> > > 
> > > common.test_signatures: Test executed in BSP and DISTRO layers to
> > > review
> > >     doesn't comes with recipes that changes the signatures.
> > I have a question about the goal for this test: is it meant to detect
> > layers which incorrectly change the signatures of allarch recipes or
> > recipes which share the same tune flags with other machines?
> > 
> > Let's take MACHINE=edison as an example.
> 
> The test is not for these things. Its using the sstate signatures for
> something different compared to those other tests.
> 
> The idea is that if you have a set of layers and generate the
> signatures for world, then you add say a BSP layer but do not select
> that MACHINE, the signatures should remain unchanged.

That's useful too, of course.

Is the "build single distro for different machines" scenario that I
described part of the Yocto Compliance 2.0? Should there be tests for
it?

-- 
Best Regards, Patrick Ohly

The content of this message is my personal opinion only and although
I am an employee of Intel, the statements I make here in no way
represent Intel's position on the issue, nor am I authorized to speak
on behalf of Intel on this matter.