[tracker] Use $datadir/dbus-services as the services dir to aid installation in /usr/local

[Robert James Taylor <robtaylor src gnome org>]

commit f78648edbfb56f46e5a4850eb571da0aacfcd707
Author: Rob Taylor <rob taylor codethink co uk>
Date:   Mon Jul 6 18:56:14 2009 +0100

    Use $datadir/dbus-services as the services dir to aid installation in /usr/local

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 334ed18..993f97d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -277,7 +277,7 @@ AC_ARG_WITH([session_bus_services_dir],
 	                   [Path to DBus services directory]))
 
 if test "x$with_session_bus_services_dir" = "x" ; then
-   services_dir="`pkg-config --variable session_bus_services_dir dbus-1`"
+   services_dir="$datadir/dbus-1/services"
 else
    services_dir="$with_session_bus_services_dir"
 fi