GNU bug report logs - #40009
[core-updates PATCH]: Use per-architecture GCC for libstdc++-boot0

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Message #13 received at 40009-done <at> debbugs.gnu.org (full text, mbox):

From: Efraim Flashner <efraim <at> flashner.co.il>
To: Marius Bakke <mbakke <at> fastmail.com>
Cc: 40009-done <at> debbugs.gnu.org
Subject: Re: [bug#40009] [core-updates PATCH]: Use per-architecture GCC for
 libstdc++-boot0
Date: Wed, 11 Mar 2020 08:51:32 +0200

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On Tue, Mar 10, 2020 at 08:21:08PM +0100, Marius Bakke wrote:
> Efraim Flashner <efraim <at> flashner.co.il> writes:
> 
> > I've tested this on aarch64 and there were no problems. It also
> > provides a nice framework for other architectures as they become
> > supported.
> 
> What is the benefit of this patch?  I'd prefer to keep libstdc++-boot0
> identical across architectures for simplicity, unless there is a good
> reason to do otherwise (say, porting to a new architecture).
> 
> Now we could end up in a situation where someone patches GCC5 on
> 'master' and accidentally triggers a full rebuild on AArch64.

Sound reasoning. And currently most of the porting work makes use of
GCC7 and not GCC5. I'm closing this bug.


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Efraim Flashner   <efraim <at> flashner.co.il>   אפרים פלשנר
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