[yocto] What can I share between projects?

[Paul D. DeRocco]

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.)

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