[OE-core] Shortened git hashes causing pain

[Richard Purdie]

On Thu, 2013-05-23 at 09:28 -0600, Gary Thomas wrote:
> The shortening of the git hashes in this commit
>    commit 77fc40a0f843e2488b356d90b64ef436c11c9973
>    Author: Richard Purdie <richard.purdie at linuxfoundation.org>
>    Date:   Sun May 19 13:21:55 2013 +0300
>      bitbake: fetch2: Shorten long srcrevs
> is causing some problems.
> 
> I have a simple .bbappend for gtk-sato-engine (attached) which
> just applies a one-line patch.  When I build this recipe, I
> get two different work trees (this is from scratch):
> $ ls -l tmp/work/cobra4430p82-amltd-linux-gnueabi/gtk-sato-engine
> total 8
> drwxrwxr-x  3 gthomas gthomas 4096 May 23 09:12 0.3.3+gitAUTOINC+4740ad8d53aba4368ce3e03b06cfdc69eb86dcdc-r0
> drwxrwxr-x 11 gthomas gthomas 4096 May 23 09:13 0.3.3+gitAUTOINC+4740ad8d53-r0
> 
> Note: it doesn't seem to happen for the virgin gtk-sato-engine
> recipe, only when my patch is applied.

Try moving the cache directory in tmp/ out the way. I suspect some kind
of caching issue since there should not be two work directories. What is
the contents of each?

Cheers,

Richard