-#ifndef wxUSE_NORLANDER_HEADERS
-# if (defined(__WATCOMC__) && (__WATCOMC__ >= 1200)) || defined(__WINE__) || ((defined(__MINGW32__) || defined(__CYGWIN__)) && ((__GNUC__>2) ||((__GNUC__==2) && (__GNUC_MINOR__>=95))))
-# define wxUSE_NORLANDER_HEADERS 1
-# else
-# define wxUSE_NORLANDER_HEADERS 0
-# endif
-#endif
+#ifndef wxUSE_OLE
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_OLE must be defined."
+# else
+# define wxUSE_OLE 0
+# endif
+#endif /* !defined(wxUSE_OLE) */
+
+#ifndef wxUSE_OLE_AUTOMATION
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_OLE_AUTOMATION must be defined."
+# else
+# define wxUSE_OLE_AUTOMATION 0
+# endif
+#endif /* !defined(wxUSE_OLE_AUTOMATION) */
+
+#ifndef wxUSE_UNICODE_MSLU
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_UNICODE_MSLU must be defined."
+# else
+# define wxUSE_UNICODE_MSLU 0
+# endif
+#endif /* wxUSE_UNICODE_MSLU */
+
+#ifndef wxUSE_UXTHEME
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_UXTHEME must be defined."
+# else
+# define wxUSE_UXTHEME 0
+# endif
+#endif /* wxUSE_UXTHEME */