Thanks!  That's a good clarification.

Now on other hand, I have experienced a few anomalies that are more at the 
final image build stage, especially when using RPM feed, and the PR service to 
auto bump them when rebuilt for dependencies.

The image build recipes must then not have visibility all the way back into the 
sstate cache, but only as far as the version decorations used in the RPM feed, 
right?


___

Regards,

Darcy

Darcy Watkins ::  Senior Staff Engineer, Firmware

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On May 20, 2017, at 8:54 AM, Khem Raj 
<raj.k...@gmail.com<mailto:raj.k...@gmail.com>> wrote:

On Sat, May 20, 2017 at 8:16 AM, Darcy Watkins
<dwatk...@sierrawireless.com<mailto:dwatk...@sierrawireless.com>> wrote:
Are you saying that the sstate cache is smart enough to handle exact same
package for same arch but just built using different layer stack?  (Say one
case builds package A with a bbappend, but the other uses a bbappend from a
different layer, and say they are at same bbappend revision).

yes it should be, since it checksums the variables which are effective
during build of a given package.
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