Bug#976530: dolphin-emu: FTBFS: tests failed

[Aloïs Micard]

On Thu, 22 Jul 2021 22:12:41 +0200 Jos <josjuice at gmail.com> wrote:
> Hi,
> 
> The reason why one of the unit tests failed is because this unit test was
> triggering undefined behavior when generating its test values. In other
> words, there was no bug in the actual program, just in the unit test. This
> bug was fixed upstream in
> https://github.com/dolphin-emu/dolphin/commit/8d21fa56a1133529273d57df06888e42bb63fde7
> (though do note that this commit depends on an earlier commit from the same
> pull request).
> 
> For what it's worth, in upstream we've only encountered this issue on
> arm64, not amd64. But since it is undefined behavior, I'm not too surprised
> that this issue doesn't act the same way in your build environment as in
> ours.
> 
> I'm not sure how you want to proceed, but I hope this information was
> useful.
> 
> JosJuice,
> dolphin-emu upstream maintainer

Hello!

First of all, many thanks for the tips, however we've tried to backport
it into the packaging with a patch [1] but the build is still failing
on our side [2] with the exact same issue.

I'll try to investigate this, do you have any idea / pointer that
may help us fix it?

Cheers,

[1]: https://salsa.debian.org/games-team/dolphin-emu/-/commit/5c2aa692bc09447eed35e2455a0ab91301f34632
[2]: https://salsa.debian.org/games-team/dolphin-emu/-/jobs/2054872

-- 
Aloïs Micard <creekorful at debian.org>

GPG: DA4A A436 9BFA E299 67CD E85B F733 E871 0859 FCD2

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