initial (not yet working) code for DirectFB port

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40865 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dfb/chkconf.h

@@ -0,0 +1,20 @@
+/*
+ * Name:        wx/dfb/chkconf.h
+ * Author:      Vaclav Slavik
+ * Purpose:     Compiler-specific configuration checking
+ * Created:     2006-08-10
+ * RCS-ID:      $Id$
+ * Copyright:   (c) 2006 REA Elektronik GmbH
+ * Licence:     wxWindows licence
+ */
+
+/* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */
+
+#ifndef _WX_DFB_CHKCONF_H_
+#define _WX_DFB_CHKCONF_H_
+
+#ifndef __WXUNIVERSAL__
+#   error "wxDirectFB cannot be built without wxUniversal"
+#endif
+
+#endif /* _WX_DFB_CHKCONF_H_ */