[PATCH v2] build: check drivers class dependencies early

[David Marchand]

On Tue, Aug 1, 2023 at 3:41 PM David Marchand <david.marchand at redhat.com> wrote:
>
> Drivers implementing a class of devices (for example, drivers/event)
> depend on the associated abstraction library (lib/eventdev).
> This dependency is expressed in the top level meson.build for this class
> (drivers/event/meson.build).
>
> As we are making more libraries optional, custom constructs referencing
> the class dependencies in some drivers meson.build (event/dlb2) may break.
>
> It would be possible to add more checks in those drivers meson.build but
> it is more straightforward to not even consider a driver meson.build when
> the class dependencies are not met.
>
> Signed-off-by: David Marchand <david.marchand at redhat.com>
> Acked-by: Morten Brørup <mb at smartsharesystems.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
Acked-by: Tyler Retzlaff <roretzla at linux.microsoft.com>

Applied, thanks.

Bruce, could you rebase your series marking more libraries optional?
There is some conflicts after removal of kni/flow_classify, and adding
a unit test (perf reasm).


-- 
David Marchand