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bug#48383: [native-compile] Debugging external package powerline.el
From: |
Andrea Corallo |
Subject: |
bug#48383: [native-compile] Debugging external package powerline.el |
Date: |
Wed, 12 May 2021 19:49:20 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Arash Esbati <arash@gnu.org> writes:
> Hi all,
>
> I have successfully built Emacs with native-compile support on Win10[1]
> and it works fine -- many thanks for this.
>
> I've also installed powerline package from MELPA and Emacs fails to
> compile the package with this error:
>
> x:/pathto/.emacs.d/elpa/powerline-20210428.1229/powerline.el:
> Error: List contains a loop ("22", . #0)
> Compilation finished.
>
> How can I get more info about the error from the compiler? Currently
> Emacs tries to compile the package each time it starts (and fails) and
> that makes the start slower.
>
> TIA for any hint.
>
> Best, Arash
>
> Footnotes:
> [1] emacs-repository-version is 8b7495a722a57071cb2a978665f95f8227db2863
Hi Arash,
if the compiler crashes I guess the next step is to debug it. But
before doing that would be nice to isolate what's the function that is
causing the issue and create a reproducer.
Thanks
Andrea
PS you can work around the issue of the startup adding powerline.el to
`native-comp-deferred-compilation-deny-list'.