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bug#48079: Temporary files while building after native-comp merge
From: |
Eli Zaretskii |
Subject: |
bug#48079: Temporary files while building after native-comp merge |
Date: |
Wed, 05 May 2021 17:01:34 +0300 |
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: stefan@marxist.se, akrl@sdf.org, 48079@debbugs.gnu.org
> Date: Wed, 05 May 2021 14:47:43 +0200
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> >> I guess we can't set up a signal trap to delete the temp file if we're
> >> being interrupted?
> >
> > You mean, in the Makefile? That won't handle the cases where the
> > compilation is manually invoked (e.g., from a running Emacs).
>
> I'm not actually sure -- I don't know what the possibilities at our
> disposal are here, really. If we can catch this in Emacs, that'd be
> nicer... but can we?
With complicated enough code, sure, we could.
> Another thing I'm wondering about is why we write the subr.elc0EdJIV
> file at all, and then apparently don't rename it to .elc immediately?
> It seems to linger on in that name for a very long time? But I haven't
> actually looked at the code here.
AFAIR, we rename it atomically when we are done with it. I guess with
native-compilation it takes longer to "be done with it".
> So is it writing the subr.elc0EdJIV file, then doing the .eln
> compilation, and then moving subr.elc0EdJIV to subr.elc?
Yes, I think so.
- bug#48079: Temporary files while building after native-comp merge, Lars Ingebrigtsen, 2021/05/02
- bug#48079: Temporary files while building after native-comp merge, Stefan Kangas, 2021/05/02
- bug#48079: Temporary files while building after native-comp merge, Lars Ingebrigtsen, 2021/05/02
- bug#48079: Temporary files while building after native-comp merge, Andrea Corallo, 2021/05/02
- bug#48079: Temporary files while building after native-comp merge, Lars Ingebrigtsen, 2021/05/05
- bug#48079: Temporary files while building after native-comp merge, Eli Zaretskii, 2021/05/05
- bug#48079: Temporary files while building after native-comp merge, Lars Ingebrigtsen, 2021/05/05
- bug#48079: Temporary files while building after native-comp merge,
Eli Zaretskii <=
- bug#48079: Temporary files while building after native-comp merge, Andrea Corallo, 2021/05/05
- bug#48079: Temporary files while building after native-comp merge, Lars Ingebrigtsen, 2021/05/06
- bug#48079: Temporary files while building after native-comp merge, Andrea Corallo, 2021/05/06