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bug#63288: 30.0.50; Emacs 30 packages fail to build with native comp on
From: |
Mattias Engdegård |
Subject: |
bug#63288: 30.0.50; Emacs 30 packages fail to build with native comp on some machines |
Date: |
Thu, 11 May 2023 12:33:16 +0200 |
>> Andrea, does the native compiler somehow miscompile package-read-from-string?
>
> Hi, (sorry for being late) not that I'm aware! But in this case the
> failer should be deterministic no?
Well I haven't studied the native compiler enough to know how many dice it
rolls...
>> Since the failure appears to be nondeterministic, perhaps there is a
>> native-comp build race involved?
>
> Mmmh, or maybe related to the presence or not of some eln?
Could be. I'm going out on a limb here and declare the byte-code compiler
completely innocent in this case.
Would you work with the original reporters so that they don't have to maintain
some terrible hack that may be hiding a deeper bug? If anything turns out to be
pointing in my direction I'll be happy to help out.