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bug#47800: [native-comp] could not resolve realpath of "emacs"
From: |
Andrea Corallo |
Subject: |
bug#47800: [native-comp] could not resolve realpath of "emacs" |
Date: |
Fri, 16 Apr 2021 20:07:01 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Andrea Corallo <akrl@sdf.org>
>> Cc: dario.gjorgjevski@gmail.com, psainty@orcon.net.nz, 47800@debbugs.gnu.org
>> Date: Fri, 16 Apr 2021 19:23:51 +0000
>>
>> >> > char *filename = real_filename (SSDATA (raw_name));
>> >>
>> >> I agree that's the issue.
>> >
>> > I think the issue is slightly more complex.
>>
>> That's very possible today I had really no time to reproduce and
>> investigate this in details sorry.
>>
>> > Andrea, is native-compilation supported with unexec, or only with
>> > pdumper?
>>
>> Only pdumper.
>
> OK, that simplifies the solution.
>
> The problem we need to solve is that we have two decisions that run in
> parallel, but are not really synchronized: where to look for the
> pdumper file and where to look for the *.eln files. These two must
> correspond to each other, but currently they have little in common,
> which is a problem waiting to bite us.
>
> The other issue is the reliance on Vinvocation_directory. To rely on
> it, we must change how and when it is computed, and that will most
> probably change its value in some use cases. So I think we need to
> leave the Vinvocation_directory calculation as it was before, in
> init_cmdargs, and use other variables to tell pdumper_load how to
> resolve the native-lisp directory when restoring from the pdumper
> file.
>
> I'm currently working on making these changes, and hope to have a
> solution which will solve all the known issues with symlinks etc.
Thanks, I'm sorry in the last day I could not help more with this issue.
Andrea
- bug#47800: [native-comp] could not resolve realpath of "emacs", (continued)
- bug#47800: [native-comp] could not resolve realpath of "emacs", Dario Gjorgjevski, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Dario Gjorgjevski, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Dario Gjorgjevski, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Andrea Corallo, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Dario Gjorgjevski, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Phil Sainty, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Phil Sainty, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Eli Zaretskii, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Andrea Corallo, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs", Eli Zaretskii, 2021/04/16
- bug#47800: [native-comp] could not resolve realpath of "emacs",
Andrea Corallo <=
- bug#47800: [native-comp] could not resolve realpath of "emacs", Eli Zaretskii, 2021/04/17
- bug#47800: [native-comp] could not resolve realpath of "emacs", Andrea Corallo, 2021/04/17
- bug#47800: [native-comp] could not resolve realpath of "emacs", Eli Zaretskii, 2021/04/17
bug#47800: [native-comp] could not resolve realpath of "emacs", Eli Zaretskii, 2021/04/15
bug#47800: [native-comp] could not resolve realpath of "emacs", wilde, 2021/04/16