GNU bug report logs - #63365
30.0.50; GCC 13.1 breaks building Emacs with native-compilation

Previous Next

Full log

View this message in rfc822 format

From: Eli Zaretskii <eliz <at> gnu.org>
To: Andrea Corallo <acorallo <at> gnu.org>
Cc: 63365 <at> debbugs.gnu.org, arash <at> gnu.org
Subject: bug#63365: 30.0.50; GCC 13.1 breaks building Emacs with native-compilation
Date: Thu, 08 Jun 2023 17:18:36 +0300

> From: Andrea Corallo <acorallo <at> gnu.org>
> Cc: Arash Esbati <arash <at> gnu.org>,  63365 <at> debbugs.gnu.org
> Date: Thu, 08 Jun 2023 10:02:22 -0400
> 
> > Andrea, can you suggest some ideas for what to try/test, or
> > alternatively how to prepare a concise test/reproducer for the GCC
> > folks?  AFAIU, GCC 13.1 does work on GNU/Linux
> 
> I'm giving it a try mow to be sure.

Thanks, that'd be good.

> > to produce a working
> > Emacs with native-compilation, so this is probably Windows-specific.
> 
> I'd personally start producing an Emacs made only of bytecode but with
> native compiler capabilies.  To achieve this one can hack the Makefile
> removing the native code specific parts, something like the very much
> untested attached.

OK, but I thin Arash should try building without -D_FORTIFY_SOURCE=1
cpp option first.  Because if that works, it then becomes a general
MinGW GCC problem with using that option, and not something specific
to Emacs or libgccjit.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.