jackdbus: fix link issues

similar to db4b99b5b6
got broken by f94bf7174d

For example jack_error was not linked properly:

jackdbus.c:(.text+0x36): undefined reference to `jack_error'

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@4389 0c269be4-1314-0410-8aa9-9f06e86f4224

dbus/wscript

@@ -49,6 +49,7 @@ def build(bld):
         sysdeps_dbus_include = ['../macosx', '../posix']
 
     obj.includes = sysdeps_dbus_include + ['.', '../', '../common', '../common/jack']
+    obj.defines = ['HAVE_CONFIG_H','SERVER_SIDE']
     obj.source = [
         'jackdbus.c',
         'controller.c',