[poky] sstate status

[Tian, Kevin]

>From: Paul Eggleton
>Sent: Wednesday, December 08, 2010 12:37 AM
>
>On Tuesday 07 December 2010 12:46:36 Richard Purdie wrote:
>> Agreed, I'll take that patch on its own, I just want to move carefully
>> to the end result.
>>
>> Can you rebase your sstate branch onto master, pull in the above changes
>> not already in master and lets see where we are?
>
>Done - pushed to contrib paule/sstate. I have omitted Kevin's bitbake-diffsigs srcpath fix
>which is still being worked on.
>

The weird behavior I saw yesterday is still there: lots of recipes (such as gzip-native) are
rebuilt when I build poky-image-minimal, which however finally ends up to override my
sstate cache with same checksums. 

If I end the build when it finished setscene stage, and then simply build tasks in the runqueue
such as gzip-native, git-native, . It just succeeds by reusing sstate package.

Quite strange... Still look into it now.

Thanks
Kevin