[Mesa-dev] [PATCH 1/2] travis: add ubuntu-toolchain-r-test

[Emil Velikov]

On 7 August 2018 at 18:06, Juan A. Suarez Romero <jasuarez at igalia.com> wrote:
> On Tue, 2018-08-07 at 12:57 -0400, Jan Vesely wrote:
>>
>>
>> On Tue, Aug 7, 2018 at 12:28 PM, Juan A. Suarez Romero <jasuarez at igalia.com> wrote:
>> > On Tue, 2018-08-07 at 16:12 +0100, Emil Velikov wrote:
>> > > On 6 August 2018 at 11:17, Juan A. Suarez Romero <jasuarez at igalia.com> wrote:
>> > > > LLVM 6.0 requires GCC 4.9, which is not available in main Travis
>> > > > repository.
>> > > >
>> > >
>> > > We're not building LLVM 6.0 here, hence the commit message is a bit confusing.
>> > > Please add more information on the topic - even a bug report if there is one.
>> > >
>> >
>> > We are using now LLVM 6.0, for "make Vulkan" and "make Gallium Drivers
>> > RadeonSI".
>> >
>> > Previously we were using LLVM 6.0 for "make Gallium ST Clover LLVM-6.0", which
>> > already had this ubuntu-toolchain-r-test.
>> >
>> > Without this, we get an error like in
>> > https://travis-ci.org/mesa3d/mesa/jobs/413159413
>>
>> I think Emil's point was that we actually need libstc++4.9, because llvm-lib link to it, rather than the gcc compiler itself.
>>
>
> Ah, I see. I'll update the commit message to say that libstdc++4.9 is required,
> instead of GCC 4.9.
>
> Emil: with this change, is this R-b from you?
>
Of course. Pardon for the initial "not using LLVM 6.0" goof-up.

Thanks
Emi