[yocto] What can I share between projects?

[Fabien Lahoudere]

On Thu, 2017-05-18 at 18:43 -0700, Paul D. DeRocco wrote:
> If I'm doing multiple unrelated Yocto based projects, and they use the
> same version of Yocto, and the same metadata (except for my own layers),
> am I right in assuming that I can share everything in poky, downloads, and
> sstate-cache, and I only need separate build directories? (I normally put
> downloads and sstate-cache next to my build directory, rather than inside
> it.)
> 

I do it successfully with poky and downloads.
I think the sstate-cache question is more complex and I cannot ensure it works fine in all case.

For example, What happen if you modify a software with different CFLAGS or build option?

> -- 
> 
> Ciao,               Paul D. DeRocco
> Paul                mailto:pderocco at ix.netcom.com
>