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Date: Wed, 21 Jan 2015 07:23:17 +0800
From: Robert Yang <liezhi.yang@windriver.com>
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To: "Burton, Ross" <ross.burton@intel.com>, Bruce Ashfield
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Cc: Patches and discussions about the oe-core layer
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Subject: Re: [PATCH 4/4] perf: fix for rebuilding
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On 01/21/2015 01:00 AM, Burton, Ross wrote:
>
> On 20 January 2015 at 16:01, Bruce Ashfield <bruce.ashfield@gmail.com
> <mailto:bruce.ashfield@gmail.com>> wrote:
>
>     The kernel source is no longer in this location .. so at a minimum the header
>     needs to be updated to log the work-shared directory .. and better, make sure
>     that this is still happening with the latest master changes.
>
>
> As I understand it the bug is stale .d files being used to add dependencies,
> which refer to stale paths instead of being re-generated.  This is why we
> encourage S!=B with deletion of B when starting builds.

Yes, you are right, sounds good, I will update the patch about 2 hours later.

// Robert

>
> Ross