[libmicrohttpd] Compile issue

[Markus Doppelbauer]

Current git does not compile without "HAVE_MESSAGES":
This is the context in "daemon.c":


  if ( (0 != (daemon->options & MHD_USE_THREAD_PER_CONNECTION)) &&
       (MHD_NO != ret) )
    { /* Wake up suspended connections. */
      if (! MHD_itc_activate_(daemon->itc,
                              "w"))
#ifdef HAVE_MESSAGES
        MHD_DLOG (daemon,
                  _("Failed to signal resume of connection via inter-
thread communication channel."));
#endif
    }