From: Po Lu <luangruo@yahoo.com>
To: emacs-devel@gnu.org
Cc: Robert Pluim <rpluim@gmail.com>
Subject: Re: master 098add06eb7: Say whether we're using X11 double buffering
Date: Wed, 22 Feb 2023 10:35:23 +0800 [thread overview]
Message-ID: <87bklmctqs.fsf@yahoo.com> (raw)
In-Reply-To: <20230221172722.B2EA0C13914@vcs2.savannah.gnu.org> (Robert Pluim's message of "Tue, 21 Feb 2023 12:27:22 -0500 (EST)")
Robert Pluim <rpluim@gmail.com> writes:
> branch: master
> commit 098add06eb7d742ff0e6ee0e294931a93a60c71c
> Author: Robert Pluim <rpluim@gmail.com>
> Commit: Robert Pluim <rpluim@gmail.com>
>
> Say whether we're using X11 double buffering
>
> * configure.ac (EMACS_CONFIG_FEATURES): Output value of HAVE_XDBE.
> ---
> configure.ac | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/configure.ac b/configure.ac
> index c44165fb5c1..e1fcf1254df 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -6637,6 +6637,7 @@ AC_DEFINE_UNQUOTED([EMACS_CONFIG_FEATURES], ["${emacs_config_features}"],
> [Summary of some of the main features enabled by configure.])
>
> AS_ECHO([" Does Emacs use -lXaw3d? ${HAVE_XAW3D}
> + Does Emacs use X11 double buffering? ${HAVE_XDBE}
> Does Emacs use -lXpm? ${HAVE_XPM}
> Does Emacs use -ljpeg? ${HAVE_JPEG}
> Does Emacs use -ltiff? ${HAVE_TIFF}
Please write:
``Does Emacs use the X Double Buffer Extension''
instead. There are many different ways to perform double buffering on
X: the Multi-Buffer extension is one, and the Present extension is
another.
next parent reply other threads:[~2023-02-22 2:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <167700044239.394.10541696798563075035@vcs2.savannah.gnu.org>
[not found] ` <20230221172722.B2EA0C13914@vcs2.savannah.gnu.org>
2023-02-22 2:35 ` Po Lu [this message]
2023-02-22 11:09 ` master 098add06eb7: Say whether we're using X11 double buffering Robert Pluim
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