+#if !wxUSE_IMAGE
+/*
+ The default wxUSE_IMAGE setting is 1, so if it's set to 0 we assume the
+ user explicitly wants this and disable all other features that require
+ wxUSE_IMAGE.
+ */
+# if wxUSE_DRAGIMAGE
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_DRAGIMAGE requires wxUSE_IMAGE"
+# else
+# undef wxUSE_DRAGIMAGE
+# define wxUSE_DRAGIMAGE 0
+# endif
+# endif
+
+# if wxUSE_LIBPNG
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_LIBPNG requires wxUSE_IMAGE"
+# else
+# undef wxUSE_LIBPNG
+# define wxUSE_LIBPNG 0
+# endif
+# endif
+
+# if wxUSE_LIBJPEG
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_LIBJPEG requires wxUSE_IMAGE"
+# else
+# undef wxUSE_LIBJPEG
+# define wxUSE_LIBJPEG 0
+# endif
+# endif
+
+# if wxUSE_LIBTIFF
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_LIBTIFF requires wxUSE_IMAGE"
+# else
+# undef wxUSE_LIBTIFF
+# define wxUSE_LIBTIFF 0
+# endif
+# endif
+
+# if wxUSE_GIF
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_GIF requires wxUSE_IMAGE"
+# else
+# undef wxUSE_GIF
+# define wxUSE_GIF 0
+# endif
+# endif
+
+# if wxUSE_PNM
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_PNM requires wxUSE_IMAGE"
+# else
+# undef wxUSE_PNM
+# define wxUSE_PNM 0
+# endif
+# endif
+
+# if wxUSE_PCX
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_PCX requires wxUSE_IMAGE"
+# else
+# undef wxUSE_PCX
+# define wxUSE_PCX 0
+# endif
+# endif
+
+# if wxUSE_IFF
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_IFF requires wxUSE_IMAGE"
+# else
+# undef wxUSE_IFF
+# define wxUSE_IFF 0
+# endif
+# endif
+
+# if wxUSE_TOOLBAR
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_TOOLBAR requires wxUSE_IMAGE"
+# else
+# undef wxUSE_TOOLBAR
+# define wxUSE_TOOLBAR 0
+# endif
+# endif
+
+# if wxUSE_XPM
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_XPM requires wxUSE_IMAGE"
+# else
+# undef wxUSE_XPM
+# define wxUSE_XPM 0
+# endif
+# endif
+
+#endif /* !wxUSE_IMAGE */
+
+#if wxUSE_DOC_VIEW_ARCHITECTURE
+# if !wxUSE_MENUS
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "DocView requires wxUSE_MENUS"
+# else
+# undef wxUSE_MENUS
+# define wxUSE_MENUS 1
+# endif
+# endif
+
+# if !wxUSE_CHOICEDLG
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "DocView requires wxUSE_CHOICEDLG"
+# else
+# undef wxUSE_CHOICEDLG
+# define wxUSE_CHOICEDLG 1
+# endif
+# endif
+
+# if !wxUSE_STREAMS && !wxUSE_STD_IOSTREAM
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "DocView requires wxUSE_STREAMS or wxUSE_STD_IOSTREAM"
+# else
+# undef wxUSE_STREAMS
+# define wxUSE_STREAMS 1
+# endif
+# endif
+#endif /* wxUSE_DOC_VIEW_ARCHITECTURE */
+