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Date:      Thu, 7 Jun 2012 23:02:15 -0500
From:      Brandon Gooch <jamesbrandongooch@gmail.com>
To:        x11@freebsd.org
Subject:   Re: [CFT] Xorg 7.7 ready for testing!
Message-ID:  <CALBk6yJ2Tv=o0JyWjoWgW3E8o5ZFWXN9Y4TiJ41%2BMLx2=Uwujw@mail.gmail.com>
In-Reply-To: <20120607203753.2466c63a.miwi@FreeBSD.org>
References:  <20120607203753.2466c63a.miwi@FreeBSD.org>

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On Thu, Jun 7, 2012 at 7:37 AM, Martin Wilke <miwi@freebsd.org> wrote:
> Hi Fans,
>
> The FreeBSD Xorg Team is pleased to announce Xorg 7.7 Release. We are
> very happy to be able to Call for testing shortly after the Xorg team
> annouced 7.7 release. This CFT is also open for discussion on how we
> should move forward with xorg release as we are facing some issues and
> we would like to ask for your opinion. Right now we have 2 existing
> xorg versions in our Ports Tree. The situation is quite bad due to our
> poor graphic card support. That means we do not have much choice but to
> take it as how it is now. But with regards to mesa support, we have to
> face some new challanges.
>
> With the new mesa 8.0 release, accelerated support for a number of
> older graphic cards was dropped. At the moment we are not sure how to
> deal with that.We are thinking of just replacing mesa 7.11 with 8.0 or
> making a new flag like WITH_MESA=3D 7.11.2 / 8.0 in combination with
> WITH_NEW_XORG, and let the mesa 7.6.1 set as default together with the
> old xorg version. Obviosly the latter option make the already complex
> situation more complex. The problem is, users, especially =A0the new ones
> can easily get confused with it. Another issue is, the packages.We
> can't deliver a package set with the new Xorg releases. This means
> users with new hardware will have to compile everything by themselves.
> Though I'm totally fine with compiling, not everyone has the CPU power
> to compile everything. What I'm trying to say is, I would love to see
> the newer xorg released as the default version, but i know this will
> break a lot of old hardware. The thing is, when we want to try to
> become a Modern Operating System, I dont see any other way to make the
> new xorg as default but to give Users the chance to compile the old
> xorg with a flag like WITH_OLD_XORG.
>
> Some notes regarding KMS support:
> KMS Support has been completely migrated to FreeBSD 10. The MFC to 9
> will come soon, that means so long its not MFC'd to 9-Stable, users
> need to get the latest patch from our x11 mailing list.
>
> This testing includes
> * libdrm 2.4.34 (including KMS support)
> * mesa 8.0.3
> * full Xorg 7.7 release Change log
> =A0http://www.x.org/releases/X11R7.7/changelog.html
>
> Checkout Xorg Development Repo:
> You will need to install devel/subversion in order to checkout the xorg
> repo. Next, you will need to add WITH_NEW_XORG=3Dyes in
> your /etc/make.conf if you want to try out the new Xorg and mesa. Note
> that if you are not qualified for the KMS patch, you shouldn=92t use
> WITH_NEW_XORG=3Dyes because the old intel driver doesn=92t build with the
> new X server. If you are qualified, you should also set WITH_KMS=3Dyes
> in /etc/make.conf. Nvidia and ATI users should set WITH_NEW_XORG=3Dyes.
>
> svn co https://trillian.chruetertee.ch/svn/ports/trunk
>
> A small merge script to merge the svn checkout into the real portstree
> can be found here:
>
> http://people.freebsd.org/~miwi/xorg/xorgmerge
>
> The script is a modified version of the old kdemerge script. Please set
> the KDEDIR variable to the path of your X.org ports. After merging, run
> one of the following command, depending on which tool you use to manage
> your installed packages.
>
> portupgrade -af \*
> portmaster -a
>
>
> After installing these, you will have to rebuild all xf86-* ports. We
> will bump all releated ports during the commit to the ports tree.
>
> Roadmap:
> Our current plan is to let the CFT running for a while, and see what
> the outcome of the discussion above is. We hope to get a lot of
> feedback to solve as many problems as possible. Also we are working on
> the libglut to freeglut migration, this will definitely complete before
> we import Xorg 7.7. So we still have enough time. =A0We are looking
> forward for your feedback.
>
> - miwi on behalf of the FreeBSD X11 Team
>
> PS: Please reply only to x11@ thanks.
>

I just tried building on 10-CURRENT with clang, and ran into the issue
with the code in nouveau_array.c described here:

http://lists.freebsd.org/pipermail/freebsd-ports/2012-April/074582.html

Are there plans to fix this for this round of testing?

I generated the patch as per the follow-up message here:

http://lists.freebsd.org/pipermail/freebsd-ports/2012-April/074583.html

I'm retrying the build now, and if all goes well, I'll continue testing.

Thanks for the all of your hard work on Xorg!

-Brandon



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