-AC_DEFINE_UNQUOTED(SPECIAL_DBUS_SERVICE, ["$special_dbus_service"], [D-Bus service name])
-AC_DEFINE_UNQUOTED(SPECIAL_SYSLOG_SERVICE, ["$special_syslog_service"], [syslog service name])
+AC_DEFINE_UNQUOTED(SPECIAL_DBUS_SERVICE, ["$SPECIAL_DBUS_SERVICE"], [D-Bus service name])
+AC_DEFINE_UNQUOTED(SPECIAL_SYSLOG_SERVICE, ["$SPECIAL_SYSLOG_SERVICE"], [Syslog service name])
+
+AC_ARG_WITH([dbuspolicydir],
+ AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
+ [],
+ [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
+
+AC_ARG_WITH([dbussessionservicedir],
+ AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
+ [],
+ [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
+
+AC_ARG_WITH([dbussystemservicedir],
+ AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
+ [],
+ [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
+
+AC_ARG_WITH([dbusinterfacedir],
+ AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
+ [],
+ [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])