[OE-core] How to add build date?

[Ross Burton]

On 16/11/2019 21:56, Joseph Reynolds wrote:
> 
> Is there a best practice for folks who want to put the build date into 
> their generated os-release file?  I've seen this question come up at 
> least 3 times in my brief involvement with OE.  I could perhaps add 
> comment to the OpenBMC os-release.bbappend file to provide the proper 
> guidance.  I would like to hear your ideas.

There's an image-buildinfo class that can inject build-specific 
information of your chosing into the image.

Ross