Changes done a while ago, checking in now...
"make install" with the plugin off still tried to create the plugin directory.
I went for excluding entering the sub directory, as in the original patch, in
particular because DIST_SUBDIRS had to be updated anyway. Apparently when it is
set, it is used by "make dist" instead of SUBDIRS. I thought "make dist" would
use a union of the two.
update-samples.pl was missing, broke "make distcheck".
The GNOME Bluetooth panel plugin needs to be installed into
the location used by the system. We guess what that location might be by
installing into `pkg-config --variable=libdir gnome-bluetooth-1.0`/plugins.
Because this location might not be writable, compiling the plugin is
off by default. It can be enabled with --enable-gnome-bluetooth-panel-plugin
which depends on the libgnome-bluetooth-dev files.
Shared libraries must be enabled when enabling the plugin. Not currently
checked by configure.