+/* generic file dialog depends on (generic) file control */
+#if wxUSE_FILEDLG && !wxUSE_FILECTRL && \
+ (defined(__WXUNIVERSAL__) || defined(__WXGTK__))
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "Generic wxFileDialog requires wxFileCtrl"
+# else
+# undef wxUSE_FILECTRL
+# define wxUSE_FILECTRL 1
+# endif
+#endif /* wxUSE_FILEDLG */
+