diff a/include/bbox.h b/include/bbox.h
--- a/include/bbox.h
+++ b/include/bbox.h
@@ -6,7 +6,9 @@
 #include "wx/wx.h"
 #endif
 
+#undef wxDEPRECATED_MSG
+#define wxDEPRECATED_MSG(param)
 #include "wx/matrix.h"
 #include "wx/geometry.h"