X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/658974ae667919850d1718af60591b40cb7a5954..e5ee4c908b9dbcf07f0441aa74d8635b7343be4d:/include/wx/chkconf.h

diff --git a/include/wx/chkconf.h b/include/wx/chkconf.h
index 5897651592..b3620c8eb8 100644
--- a/include/wx/chkconf.h
+++ b/include/wx/chkconf.h
@@ -356,6 +356,14 @@
 #   endif
 #endif /* !defined(wxUSE_ICO_CUR) */
 
+#ifndef wxUSE_IFF
+#   ifdef wxABORT_ON_CONFIG_ERROR
+#       error "wxUSE_IFF must be defined."
+#   else
+#       define wxUSE_IFF 0
+#   endif
+#endif /* !defined(wxUSE_IFF) */
+
 #ifndef wxUSE_IMAGLIST
 #   ifdef wxABORT_ON_CONFIG_ERROR
 #       error "wxUSE_IMAGLIST must be defined."