[oe] Cleaning up SDK/Toolchain

[Koen Kooi]

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Richard Purdie schreef:
> On Mon, 2007-10-22 at 17:34 +0200, Koen Kooi wrote:
>> Richard Purdie schreef:
>>> * Each machine could have its own staging area. To do that you'd have to
>>> make the populate staging stamp machine specific. That is possible
>>> although bitbake might require some tweaks and it would have
>>> implications for rm_work.
>> In essence it would make multimachine unimachine :(
> 
> Not necessarily. Only the populate_staging task would be machine
> specific, not the all the tasks.
> 
> With the staging changes I'm thinking of, do_populate_staging basically
> becomes a file copy. For the numbers of files we're talking about, it
> should be fast. rm_work would still work as long as it preserved the
> image directory under work...

So:

* rm_work deletes ${S} when used
* do_clean deletes ${WORKDIR} when used and kills stamps
* do_stage() copies files from ${WORKDIR}/image/ to staging/machine-tuple/

did I understand that correctly?

regards,

Koen



> 
>>> * We implement packaged staging and only stage the dependencies needed
>>> for each package.
>> That would be a better approach. Graeme, do you still want to have a
>> shot at implementing a unionfs based approach?
> 
> Hmm. Does that need root privs?
> 
> Richard
> 
> 
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