bug#71712: 29.3; Crash on OpenBSD

[Eli Zaretskii]

> Date: Mon, 01 Jul 2024 14:29:23 +0100
> From: Kirill A. Korinsky <kirill@korins.ky>
> Cc: manuel@ledu-giraud.fr,
>       luangruo@yahoo.com,
>       71712@debbugs.gnu.org
> 
> On Mon, 01 Jul 2024 12:18:09 +0100,
> Eli Zaretskii <eliz@gnu.org> wrote:
> > 
> > The URL in [4] is identical to [3], so did you make some copy/paste
> > mistake?  That URL doesn't suggest to rebuild Emacs.  I'd be
> > interested to know how you rebuilt it to make the crashes go away.
> > 
> > In any case, does this mean the problem is solved, and this bug can be
> > closed now?
> > 
> 
> Sorry, yes, it is copy/paste mistake.
> 
> I had rebuild it via ports by hacking emacs port as:
> 
> diff --git editors/emacs/Makefile editors/emacs/Makefile
> index 7c58942338b..4014d0b555f 100644
> --- editors/emacs/Makefile
> +++ editors/emacs/Makefile
> @@ -4,6 +4,7 @@ COMMENT=              GNU editor: extensible, customizable, 
> self-documenting
>  # Zap post-extract when updating
>  VERSION=             29.4
>  DISTNAME=            emacs-${VERSION}
> +REVISION=            0
>  
>  CATEGORIES=          editors
>  
> @@ -20,6 +21,11 @@ WANTLIB += tree-sitter xml2 z
>  SITES=                       ${SITE_GNU:=emacs/}
>  EXTRACT_SUFX=                .tar.xz
>  
> +# https://debbugs.gnu.org/cgi/bugreport.cgi?bug=71712#8
> +CFLAGS =             -O0 -g3
> +CONFIGURE_ARGS+=     --enable-checking='yes,glyphs' \
> +                     --enable-check-lisp-object-type
> +
>  DEBUG_PACKAGES =     ${BUILD_PACKAGES}
>  
>  FLAVORS=             athena gtk2 gtk3 no_x11
> 
> 
> and run make upgrade to upgrade this port

Thanks.  So an unoptimized build doesn't crash.  My suggestion would
be to try a build with "-O1 -g3" and see if that works for you.