Now that gnome-session's acceleration helper can print the renderer
under Wayland, launch it locally. We need to launch it locally as
Wayland is not available at the time gnome-session would launch the
helper, as there's no Wayland compositor yet.
Note that this code expects the gnome-session helper scripts to live
in $libexecdir, but distributions can use
--with-gnome-session-libexecdir=DIR to pass another one.
https://bugzilla.gnome.org/show_bug.cgi?id=756914
This is deprecated in newer automake versions, and this causes warnings
with automake 1.14:
panels/printers/Makefile.am:3: warning: 'INCLUDES' is the old name for
AM_CPPFLAGS' (or '*_CPPFLAGS')
https://bugzilla.gnome.org/show_bug.cgi?id=732189
This makes loading faster, with less I/O, avoids unnecessary
code duplication (around 1k lines shaved), and ensures that
all the panels link and work appropriately.
By the same token, it will stop external panels from being
created, and loaded.
https://bugzilla.gnome.org/show_bug.cgi?id=690036
This property can be used to name services running on the machine
such as media sharing, device sharing, or externally visible
services such as the Bluetooth name.
We don't set the statis hostname yet though, this will need
to be done to follow the recommendations from systemd.
https://bugzilla.gnome.org/show_bug.cgi?id=650044
