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Re: Finalizing 'inhibit-automatic-native-compilation'


From: Eli Zaretskii
Subject: Re: Finalizing 'inhibit-automatic-native-compilation'
Date: Mon, 20 Feb 2023 18:57:10 +0200

> From: Andrea Corallo <akrl@sdf.org>
> Cc: monnier@iro.umontreal.ca,  tats@debian.org,  emacs-devel@gnu.org,
>   spwhitton@spwhitton.name,  1021842@bugs.debian.org
> Date: Mon, 20 Feb 2023 15:42:08 +0000
> 
> > You mean, from master to emacs-29, I guess?
> 
> Yes
> 
> > What was the motivation for that change?  The log message doesn't
> > explain the problem it meant to solve in enough detail, it just says
> > something about creating the file twice?  How can that happen? who
> > creates the file the second time?
> 
> Before e6043641d30 the file was created by Fmake_temp_file_internal and
> afterwards overwritten by libgccjit.  So I guess one could remove the
> file after the first creation and make it a link pointing to some other
> file waiting for libgccjit to do its write.

Then it's okay to cherry-pick it to emacs-29.  (I actually am not sure
why we didn't install it on emacs-29 to begin with, but never mind.)

Thanks.



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