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From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: Otavio Salvador <otavio@ossystems.com.br>
Date: Tue, 19 Feb 2013 05:56:38 -0800
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Subject: Re: [meta-fsl-arm][PATCH 0/3] Stop using Freescale as linux-libc-headers
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On Tue, 2013-02-19 at 09:37 -0300, Otavio Salvador wrote:
> This patchset changes the build system to use regular libc' Linux
> headers avoiding the need of rebuild everything which depends on LibC
> when changing machine.
> 
> Otavio Salvador (3):
>   linux-libc-headers: Use Yocto's default to avoid same arch rebuilds
>   qt4: Use kernel staging include files
>   mesa: Rename to follow OE-Core upgrade

Thanks for this, the autobuilder SWAT team will be extremely pleased to
see this fixed :)

If I understand correctly, this does move the problem to qt4 which will
rebuild for each machine but its an improvement on the current situation
and perhaps even necessary if the graphics libs are so different between
machines.

In future, if you did want to avoid that, you could probably copy the
appropriate headers out of the kernel staging and install them as
headers as part of the graphics recipe. I'm pleased to see the siutation
improved with these patches though!

Cheers,

Richard