[Mesa-dev] mesa-10.6: LLVM/Clang v3.7 fixes (gallivm)

[Sedat Dilek]

On Thu, Sep 10, 2015 at 4:18 PM, Emil Velikov <emil.l.velikov at gmail.com> wrote:
> On 4 September 2015 at 19:57, Sedat Dilek <sedat.dilek at gmail.com> wrote:
>> Hi,
>>
>> I compiled a toolchain based on LLVM/Clang v3.7.0 today and tested it
>> with an updated version of my Linux Graphics driver stack (see
>> attached logs).
>>
>> Here on Ubuntu/precise AMD64 I required two patches (see attached 0001
>> and 0002) post-mesa-10.6.5+ to build it successfully.
>> Feel free to cherry-pick them to 10.6 Git branch.
>>
> Ftr the attached patches are master commits
> 147ffd48166d851341cadd12de98895f32ec25a2 gallivm: Do not use
> NoFramePointerElim with LLVM 3.7.
> 09d6243aed016eed4518435c9885275dbb6d2aa9 gallivm: Workaround LLVM PR23628.
>
> Both of which seems like trivial and non-evasive changes imho, so
> unless there are any objections I'll scoop them.
> Iirc on the radeon side, more work is needed. So picking these won't
> imply that building mesa 10.6.x with llvm 3.7 is officially supported
> and/or tested. But a bit of "try it, if you're crazy enough" :-)
>
> Thanks Sedat !
>

Yes, both patches where cherry-picked from Git master for mesa-10.6.

What does your statement means in the end...
Will those 2 patches go into mesa-10.6 (be included in mesa v10.6.8)?

For the radeon-side I cannot say anything as I am building classic
i965-driver-only (see attached build-script).
( If you have any improvement on the script let me know. )

Currently, I am using a self-built llvm-toolchain v3.7.0.

Thanks.

- Sedat -
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