compiler crashing on Travis again

[Tom Pittenger]

I'm fixing a bunch of compiler warnings on a branch and g++ is now crashing on Travis. I doubt it has anything to do with particular file it crashed on, this failure is similar to the segmentation fault we were getting a few months ago which was a compiler bug. Any help would he appreciated.

echo "Compiler for NavIO"
Compiler for NavIO
arm-linux-gnueabihf-gcc --version
arm-linux-gnueabihf-gcc (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) 4.8.3 20140303 (prerelease)

...

echo 'Building AntennaTracker for navio...'
Building AntennaTracker for navio...

...

arm-linux-gnueabihf-g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://bugs.launchpad.net/gcc-linaro> for instructions.
make: *** [/tmp/AntennaTracker.build/libraries/AP_NavEKF/AP_NavEKF_core.o] Error 4
make: *** Waiting for unfinished jobs....
travis_time:end:130744c0:start=1448397456131501410,finish=1448398428621216131,duration=972489714721
 [0K
 [31;1mThe command "Tools/scripts/build_all_travis.sh" exited with 2. [0m

Done. Your build exited with 1.

travis build

https://s3.amazonaws.com/archive.travis-ci.org/jobs/93024222/log.txt

branch

https://github.com/Airphrame/ardupilot/commits/compiler_warnings333

-TomP

[Tom Pittenger]

looks like all the builds are failing for the same reason.

https://github.com/diydrones/ardupilot/pulls

[Lucas De Marchi]

Yep, I was caught by those, too.

I'm implementing what's described in this issue:
https://github.com/diydrones/ardupilot/issues/3169... just because the
builds were failing and I decided to take a look. However I don't
think it will fix the problem.

I think we can temporarily disable navio builds while we figure out
what's happening.

Lucas De Marchi

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Lucas De Marchi

[Lucas De Marchi]

On Tue, Nov 24, 2015 at 10:40 PM, Lucas De Marchi
<lucas.d...@gmail.com> wrote:
> Yep, I was caught by those, too.
>
> I'm implementing what's described in this issue:
> https://github.com/diydrones/ardupilot/issues/3169... just because the
> builds were failing and I decided to take a look. However I don't
> think it will fix the problem.

This is done and now Travis is happy again:

https://github.com/diydrones/ardupilot/pull/3228

No need to disable navio.

Lucas De Marchi

[Julien BERAUD]

Something isn't correct still.

I'm having 

arm-linux-gnueabihf-g++: internal compiler error: Killed (program cc1plus)

Please submit a full bug report,

with preprocessed source if appropriate.

See <https://bugs.launchpad.net/gcc-linaro> for instructions.

make: *** [/tmp/AntennaTracker.build/libraries/AP_NavEKF/AP_NavEKF_core.o] Error 4

make: *** Waiting for unfinished jobs....

But Travais says everything went fine.

https://travis-ci.org/diydrones/ardupilot/jobs/92970182

Julien

[Julien BERAUD]

Seems to work now.

Julien

[Lucas De Marchi]

On Wed, Nov 25, 2015 at 8:20 AM, Julien BERAUD <julien...@gmail.com> wrote:
> Seems to work now.
>


The PR is not applied... so it won't fix the pending PRs.

"Fixing" was only a side-effect due to using the other infrastructure.
They may well have more resources in the VM infra so now your build
passed.

Lucas De Marchi