[Buildroot] [autobuild.buildroot.net] Daily results for 2020-09-10

Michael Nosthoff buildroot at heine.tech
Fri Sep 11 13:18:16 UTC 2020


Hi,

On 11.09.2020 14:27, Yann E. MORIN wrote:
> Michael, All,
> 
> On 2020-09-11 10:15 +0200, Thomas Petazzoni spake thusly:
>> On Fri, 11 Sep 2020 09:29:20 +0200
>> Michael Nosthoff <buildroot at heine.tech> wrote:
>>> On 11.09.2020 09:08, Thomas Petazzoni wrote:
>>>>   aarch64    |        host-grpc-1.31.0        | NOK | http://autobuild.buildroot.net/results/c2078e821e0728fe980be2c849c25d82e791a4c2 |     
>>>>   mips64el   |        host-grpc-1.31.0        | NOK | http://autobuild.buildroot.net/results/b554f6f2fb66892273f7520ad6e36923557b229e |     
>>>>    x86_64    |        host-grpc-1.31.0        | NOK | http://autobuild.buildroot.net/results/3ebb2880b9b3fd5154979016391dde897e2c039c |       
>>> All those cases seem to fail with a GNU 4.8.2 host toolchain. I would
>>> like to reproduce that. On what OS are those build jobs run? Is this
>>> maybe a Docker Image which I could use?
>> Yes, Yann had a Docker image that allows to reproduce the issue.
> 
> Thanks for looking into this. Here's a simple way to reproduce:
> 
>     $ mkdir foo
>     $ curl https://pastebin.com/raw/JMe512Pt >foo/Dockerfile
>     $ docker build -t host-grpc:bleark foo
>     $ docker run --rm -ti host-grpc:bleark
>     (docker)# make host-grpc
> 

Thanks for the Dockerfile.

Wouldn't it make sense to include the used Dockerfile with the autobuild
results?


Concerning the host-grpc issue:

With the Dockerfile I was able to reproduce the issue.
In comparison on a debian jessie with gcc 4.8.5 this problem does not occur.

>From what I found on the protobuf issue tracker this seems to be an
issue which hits people pretty randomly even with newer (mostly clang)
compilers:

https://github.com/protocolbuffers/protobuf/issues/6074

So currently I have no real idea how to fix this...

Regards,
Michael


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