+#if wxUSE_BMPBUTTON
+# if !wxUSE_BUTTON
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_BMPBUTTON requires wxUSE_BUTTON"
+# else
+# undef wxUSE_BUTTON
+# define wxUSE_BUTTON 1
+# endif
+# endif
+#endif /* wxUSE_BMPBUTTON */
+
+#if wxUSE_NOTEBOOK || wxUSE_LISTBOOK || wxUSE_CHOICEBOOK
+# if defined(wxUSE_BOOKCTRL) && !wxUSE_BOOKCTRL
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_BOOKCTRL must be set."
+# else
+# undef wxUSE_BOOKCTRL
+# endif
+# endif
+
+# ifndef wxUSE_BOOKCTRL
+# define wxUSE_BOOKCTRL 1
+# endif
+#endif /* wxUSE_NOTEBOOK */
+
+#if wxUSE_LISTBOOK
+# if !wxUSE_LISTCTRL
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxListbook requires wxListCtrl"
+# else
+# undef wxUSE_LISTCTRL
+# define wxUSE_LISTCTRL 1
+# endif
+# endif
+#endif /* wxUSE_LISTBOOK */
+
+#if wxUSE_CHOICEBOOK
+# if !wxUSE_CHOICE
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxChoicebook requires wxChoice"
+# else
+# undef wxUSE_CHOICE
+# define wxUSE_CHOICE 1
+# endif
+# endif
+#endif /* wxUSE_CHOICEBOOK */
+
+#if !wxUSE_ODCOMBOBOX
+# if wxUSE_BITMAPCOMBOBOX
+# error "wxBitmapComboBox requires wxOwnerDrawnComboBox"
+# else
+# undef wxUSE_BITMAPCOMBOBOX
+# define wxUSE_BITMAPCOMBOBOX 0
+# endif
+#endif /* !wxUSE_ODCOMBOBOX */
+
+/* don't attempt to use native status bar on the platforms not having it */
+#ifndef wxUSE_NATIVE_STATUSBAR
+# define wxUSE_NATIVE_STATUSBAR 0
+#elif wxUSE_NATIVE_STATUSBAR
+# if defined(__WXUNIVERSAL__) || !( defined(__WXMSW__) || \
+ defined(__WXMAC__) || \
+ defined(__WXPALMOS__) )
+# undef wxUSE_NATIVE_STATUSBAR
+# define wxUSE_NATIVE_STATUSBAR 0
+# endif
+#endif
+