Re: Rust on aarch64-linux

[Efraim Flashner <efraim@flashner.co.il>]

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On Fri, Oct 21, 2022 at 10:51:59AM +0200, Ludovic Courtès wrote:
> Hello,
> 
> Efraim Flashner <efraim@flashner.co.il> skribis:
> 
> > I'm not sure there is a bug report, I didn't see it either. It looks
> > like when I bumped rust-bootstrap from 1.39 to 1.54 we lost aarch64
> > support. I've bumped mrustc on staging and successfully performed a
> > qemu-binfmt build of rust-bootstrap for aarch64 on my x86_64 box. I was
> > then able to use that to build rust-1.55 on actual aarch64 hardware, so
> > I assume it's good, I just don't have the hardware to build
> > rust-bootstrap for aarch64 natively.
> 
> So the presumed fix involves bumping rust-bootstrap from 1.54 to 1.55,
> is that right?
> 
> That means we’ll have to rebuild on all architectures.  This is
> happening here:
> 
>   https://ci.guix.gnu.org/eval/739823
> 
> Could you monitor it?  If things go well, can we aim for a merge by next
> Thursday?

I think it looks good, but I'm not sure how to compare it to master.
perhaps some Magic View™ using the guix data service?

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