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Re: "kicad" build fails on netbsd-9/i386

To: pkgsrc-users%NetBSD.org@localhost
Subject: Re: "kicad" build fails on netbsd-9/i386
From: Joerg Sonnenberger <joerg%bec.de@localhost>
Date: Sun, 27 Mar 2022 22:00:32 +0200

Am Sat, Mar 26, 2022 at 06:32:14AM +0000 schrieb nia:
> The minimum architecture level on 32-bit x86 to get compiler
> support for atomic instructions is i586.

That's not true. i486 provides all important 32bit instructions like
cmpxchg. i586 adds double width CAS and that's what some software is
written to assume.

Joerg

Follow-Ups:
- Re: "kicad" build fails on netbsd-9/i386
  - From: nia

References:
- "kicad" build fails on netbsd-9/i386
  - From: John D. Baker
- Re: "kicad" build fails on netbsd-9/i386
  - From: Greg Troxel
- Re: "kicad" build fails on netbsd-9/i386
  - From: Manuel Bouyer
- Re: "kicad" build fails on netbsd-9/i386
  - From: nia

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