// implementation which shows output in a message box
// ----------------------------------------------------------------------------
-#if wxUSE_GUI
+#if wxUSE_GUI && wxUSE_MSGDLG
class WXDLLIMPEXP_CORE wxMessageOutputMessageBox : public wxMessageOutput
{
virtual void Output(const wxString& str);
};
-#endif // wxUSE_GUI
+#endif // wxUSE_GUI && wxUSE_MSGDLG
// ----------------------------------------------------------------------------
// implementation using the native way of outputting debug messages