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bug#63365: 30.0.50; GCC 13.1 breaks building Emacs with native-compilati
From: |
Arash Esbati |
Subject: |
bug#63365: 30.0.50; GCC 13.1 breaks building Emacs with native-compilation |
Date: |
Thu, 08 Jun 2023 12:21:11 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Eli Zaretskii <eliz@gnu.org> writes:
> Did you say that the problem goes away if you configure without
> native-compilation?
Yes, no problems when --without-native-compilation is passed to
configure.
> If so, let's wait for Andrea to fix the problems with that on master,
> and try again.
I tried the latest master (a902156068), and the issue remains.
> Or did you also see similar problems on the emacs-29 branch?
Yes, issue remains with 0eba9cf651.
> If this is not related to native-compilation, my first suspect is GCC
> optimizations. Try building with -Og or -O1, and see if that avoids
> the problem.
I will try the ideas above and report back.
> Or just downgrade to GCC 12 and wait for the GCC folks to get their
> act together. (IME, using GCC version N.1 is not recommended if you
> want to make sure your development environment remains stable. This
> is especially true for platforms like MS-Windows, which are not the
> main target for GCC development.)
It seams that downgrading to GCC 12 is the way. Upgrading from GCC 11
to 12 went really smooth, so I didn't expect this kind of issues. I
hope that someone more knowledgeable than me could report this to the
GCC folks so they can have a look at it.
Best, Arash
bug#63365: 30.0.50; GCC 13.1 breaks building Emacs with native-compilation, Arash Esbati, 2023/06/08
bug#63365: 30.0.50; GCC 13.1 breaks building Emacs with native-compilation, Cyril Arnould, 2023/06/16