[OE-core] Submission of 'emit-buildvars' class?

[Alexander Kanavin]

2018-08-20 16:01 GMT+02:00 Enrico Scholz via Openembedded-core
<openembedded-core at lists.openembedded.org>:
> we are using for some time an 'emit-buildvars' class which exports
> bitbake variables into makefile fragments.  This class is used for for
> developing of kernel, u-boot and other low level software and for
> generic packaging.

I don't quite understand how this is useful? Can you provide specific
usage scenarios please?

Alex