+#if defined(__WXPALMOS__)
+# include "wx/palmos/chkconf.h"
+#elif defined(__WXWINCE__)
+# include "wx/msw/wince/chkconf.h"
+#elif defined(__WXMSW__)
+# include "wx/msw/chkconf.h"
+#elif defined(__WXGTK__)
+# include "wx/gtk/chkconf.h"
+#elif defined(__WXMAC__)
+# include "wx/mac/chkconf.h"
+#elif defined(__OS2__)
+# include "wx/os2/chkconf.h"
+#elif defined(__WXMGL__)
+# include "wx/mgl/chkconf.h"
+#elif defined(__WXDFB__)
+# include "wx/dfb/chkconf.h"
+#elif defined(__WXMOTIF__)
+# include "wx/motif/chkconf.h"
+#elif defined(__WXX11__)
+# include "wx/x11/chkconf.h"
+#endif
+
+#ifdef __UNIX__
+# include "wx/unix/chkconf.h"
+#endif
+
+#ifdef __WXUNIVERSAL__
+# include "wx/univ/chkconf.h"
+#endif
+
+/*
+ Section 3a: check consistency of the non-GUI settings.
+ */
+
+#if WXWIN_COMPATIBILITY_2_6
+# if !WXWIN_COMPATIBILITY_2_8