GNU bug report logs - #55283
‘tests/guix-shell-export-manifest.sh’ fails on aarch64-linux

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Message #31 received at 55283 <at> debbugs.gnu.org (full text, mbox):

From: Efraim Flashner <efraim <at> flashner.co.il>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: Vagrant Cascadian <vagrant <at> debian.org>, 55283 <at> debbugs.gnu.org,
 Maxime Devos <maximedevos <at> telenet.be>, raingloom <raingloom <at> riseup.net>
Subject: Re: bug#55283: ‘tests/guix-shell-export-manifest.sh’ fails on aarch64-linux
Date: Mon, 9 May 2022 11:44:28 +0300

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On Mon, May 09, 2022 at 12:14:50AM +0200, Ludovic Courtès wrote:
> Hi!
> 
> Vagrant Cascadian <vagrant <at> debian.org> skribis:
> 
> > Well, I guess I answered my initial question by reading the error
> > message... guix/cpu.scm ... how did that work before for things like
> > cross-building, where /proc/cpuinfo is *definitely* wrong to get
> > information about the architecture you're building for?
> 
> (guix cpu) is used when passing ‘--tune’, which is used for native
> builds:
> 
>   https://hpc.guix.info/blog/2022/01/tuning-packages-for-a-cpu-micro-architecture/

I have a WIP patch for adding CPU detection for aarch64. Perhaps it'll
help with the issues?

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Efraim Flashner   <efraim <at> flashner.co.il>   אפרים פלשנר
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[0005-WIP-guix-cpu-Add-detection-for-aarch64-CPUs.patch (text/plain, attachment)]

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