GNU bug report logs - #51198
[PATCH] gnu: Add b2sum.

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Package: guix-patches;

Reported by: Leo Famulari <leo <at> famulari.name>

Date: Thu, 14 Oct 2021 04:29:02 UTC

Severity: normal

Tags: patch

Done: Leo Famulari <leo <at> famulari.name>

Bug is archived. No further changes may be made.

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From: Leo Famulari <leo <at> famulari.name>
To: Nicolò Balzarotti <anothersms <at> gmail.com>
Cc: 51198 <at> debbugs.gnu.org
Subject: [bug#51198] [PATCH] gnu: Add b2sum.
Date: Tue, 26 Oct 2021 18:53:55 -0400

On Wed, Oct 27, 2021 at 12:26:01AM +0200, Nicolò Balzarotti wrote:
> Leo Famulari <leo <at> famulari.name> writes:
> 
> > * gnu/packages/crypto.scm (b2sum): New variable.
> 
> Hi, I guix pulled and wanted to try this, but I get
> 
> >> b2sum --help
> > Illegal instruction
> 
> (I'm on an old X200 thinkpad).  Might it be that build is not
> deterministic (and we should disable some optimization)?

I guess it's because the package built with "-march=native".

What's the right choice for this parameter?

https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html

CC-ing Mark Weaver because he often has good advice on this subject.

'gnu/packages' does include some "-march=" examples.
This bug report was last modified 3 years and 121 days ago.

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