[yocto] Getting a recipe's files from within an image recipe

[Alexander Kanavin]

On 02/02/2018 02:16 PM, colin.helliwell at ln-systems.com wrote:
> I have an app which has a config file, and I'd like my two images
> (production and dev) to have different configs. Obviously it'd be neater to
> keep the two config files within the recipe's directory structure.
> I guess I can't do this in the app's recipe since it has no concept of what
> image it might end up in. So I could have the the app's recipe deploy one of
> the configs by default, and use a step in the 'other' image recipe to
> overwrite it.
> But is there a way to tell the image recipe where the app's workdir/srcdir
> is? Something like ${WORKDIR}_MyRecipe
> Or am I just going to have to hard-code the path in?

Maybe the easiest is to have two separate recipes for the two versions 
of config and have images pull in one or the other?

Alex