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From: Eli Zaretskii <eliz@gnu.org>
To: Po Lu <luangruo@yahoo.com>
Cc: dm@mssdvd.com, stefankangas@gmail.com, 65509@debbugs.gnu.org
Subject: bug#65509: [PATCH] Use correct env var when opening frames with freedesktop menu entries
Date: Fri, 15 Sep 2023 10:32:29 +0300	[thread overview]
Message-ID: <83r0mzki2a.fsf@gnu.org> (raw)
In-Reply-To: <87ttrvzz8v.fsf@yahoo.com> (message from Po Lu on Fri, 15 Sep 2023 15:12:16 +0800)

> From: Po Lu <luangruo@yahoo.com>
> Cc: Davide Masserut <dm@mssdvd.com>,  stefankangas@gmail.com,
>   65509@debbugs.gnu.org
> Date: Fri, 15 Sep 2023 15:12:16 +0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Ping!  Po Lu, could you please respond?
> >
> >> From: Davide Masserut <dm@mssdvd.com>
> >> Cc: stefankangas@gmail.com, 65509@debbugs.gnu.org
> >> Date: Fri, 08 Sep 2023 17:49:43 +0200
> >> 
> >> 
> >> Po Lu <luangruo@yahoo.com> writes:
> >> 
> >> > Eli Zaretskii <eliz@gnu.org> writes:
> >> >
> >> >>> From: Davide Masserut <dm@mssdvd.com>
> >> >>> Cc: Stefan Kangas <stefankangas@gmail.com>, Eli Zaretskii <eliz@gnu.org>,
> >> >>>  65509@debbugs.gnu.org
> >> >>> Date: Wed, 06 Sep 2023 16:01:58 +0200
> >> >>> 
> >> >>> It turns out that Emacs 29 has new CLI option that solves exactly these problems.
> >> >>> 
> >> >>> The attached patch replaces the usage of --display=$DISPLAY with --reuse-frame.
> >> >>
> >> >> Po Lu, any objections to installing this on emacs-29?
> >> >
> >> > Yes.  Davide, would you please rewrite the patch so that your change is
> >> > only applied to the PGTK port?
> >> 
> >> Done.  Po, why can't we use --reuse-frame in X builds?
> >> 
> >> 
> >> >From 43085522a08b94ef594bd270d61a38d7bb26e036 Mon Sep 17 00:00:00 2001
> >> From: Davide Masserut <dm@mssdvd.com>
> >> Date: Thu, 24 Aug 2023 18:33:39 +0200
> >> Subject: [PATCH] Avoid using --display to reuse frames in PGTK
> >> 
> >> Using hard-coded display values can cause PGTK graphical frames to
> >> open using the wrong backend or not open at all.
> >> 
> >> * Makefile.in (install-etc): Use --reuse-frame instead of
> >> --display=$DISPLAY.
> >> ---
> >>  Makefile.in | 5 +++++
> >>  1 file changed, 5 insertions(+)
> >> 
> >> diff --git a/Makefile.in b/Makefile.in
> >> index fdd9353e254..c82aad1af60 100644
> >> --- a/Makefile.in
> >> +++ b/Makefile.in
> >> @@ -843,6 +843,9 @@ EMACS_ICON=
> >>  ifeq (${USE_STARTUP_NOTIFICATION},no)
> >>  USE_STARTUP_NOTIFICATION_SED_CMD=-e "/^StartupNotify=true$$/d"
> >>  endif
> >> +ifeq ($(HAVE_PGTK),yes)
> >> +USE_WAYLAND_DISPLAY_SED_CMD=-e "s/display=[^ ]*/reuse-frame/"
> >> +endif
> >>  install-etc:
> >>  	umask 022; ${MKDIR_P} "$(DESTDIR)${desktopdir}"
> >>  	tmp=etc/emacs.tmpdesktop; rm -f $${tmp}; \
> >> @@ -857,6 +860,7 @@ install-etc:
> >>  	sed -e "/^Exec=/ s|emacsclient|${bindir}/$${client_name}|" \
> >>  	  -e "/^Icon=emacs/ s/emacs/${EMACS_NAME}/" \
> >>  	  $(USE_STARTUP_NOTIFICATION_SED_CMD) \
> >> +	  $(USE_WAYLAND_DISPLAY_SED_CMD) \
> >>  	  ${srcdir}/etc/emacsclient.desktop > $${tmp}; \
> >>  	${INSTALL_DATA} $${tmp} "$(DESTDIR)${desktopdir}/$${client_name}.desktop"; \
> >>  	rm -f $${tmp}
> >> @@ -870,6 +874,7 @@ install-etc:
> >>  	client_name=`echo emacsclient | sed '$(TRANSFORM)'`${EXEEXT}; \
> >>  	sed -e "/^Exec=/ s|emacsclient|${bindir}/$${client_name}|" \
> >>  	  -e "/^Icon=emacs/ s/emacs/${EMACS_NAME}/" \
> >> +	  $(USE_WAYLAND_DISPLAY_SED_CMD) \
> >>  	  ${srcdir}/etc/emacsclient-mail.desktop > $${tmp}; \
> >>  	${INSTALL_DATA} $${tmp} "$(DESTDIR)${desktopdir}/$${client_name}-mail.desktop"; \
> >>  	rm -f $${tmp}
> >> -- 
> >> 2.42.0
> >> 
> 
> That was lost in the spam filter.  I'd rather not use --reuse-frame
> under the X build, because that's not safe for Emacs 29.

Why is it not safe?

> This LGTM now.

Thanks.





  reply	other threads:[~2023-09-15  7:32 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-24 18:32 bug#65509: [PATCH] Use correct env var when opening frames with freedesktop menu entries Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-31  9:34 ` Eli Zaretskii
2023-08-31 11:32   ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-01 18:43     ` Stefan Kangas
2023-09-01 19:04       ` Eli Zaretskii
2023-09-02 16:24         ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-02 16:58           ` Eli Zaretskii
2023-09-03  0:59             ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-03  5:34               ` Eli Zaretskii
2023-09-03  6:07                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-03 12:13                   ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-03 12:41                     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-03 12:48                       ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-03 12:51                       ` Stefan Kangas
2023-09-03 13:00                         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-03 13:31                           ` Stefan Kangas
2023-09-03 13:42                           ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-04  0:38                             ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-05 14:46                               ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-06  0:07                                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-06 14:01                                   ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-07  8:26                                     ` Eli Zaretskii
2023-09-07  9:26                                       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-07  9:37                                         ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-08 15:49                                         ` Davide Masserut via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-15  7:05                                           ` Eli Zaretskii
2023-09-15  7:12                                             ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-15  7:32                                               ` Eli Zaretskii [this message]
2023-09-15  7:44                                                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-15 11:34                                                   ` Eli Zaretskii

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