Re: w32-notification-notify and HAVE_DBUS

[Eli Zaretskii]

> From: Po Lu <luangruo@yahoo.com>
> Cc: emacs-devel@gnu.org
> Date: Thu, 24 Aug 2023 21:01:35 +0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > D-Bus provides its own incompatible notifications
> 
> How are they incompatible when two distinct functions provide them?

The notifications they support are different and look differently.
Compare notifications-notify in notifications.el with
w32-notification-notify.  But some of the symbols in these two
notification mechanisms clash, see

  https://lists.gnu.org/archive/html/emacs-devel/2015-11/msg01265.html

In general, w32-notification-notify was designed and implemented as a
subset of notifications-notify, which requires D-Bus, so if D-Bus is
actually compiled in, the fallback is not needed.