added wxDEPRECATED_BUT_USED_INTERNALLY macro and use it for the old wxLog::DoLog() overloads

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46479 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/defs.h

@@ -523,6 +523,17 @@ typedef int wxWindowID;
     #define wxDEPRECATED(x) x
 #endif
 
+/*
+   Special variant of the macro above which should be used for the functions
+   which are deprecated but called by wx itself: this often happens with
+   deprecated virtual functions which are called by the library.
+ */
+#ifdef WXBUILDING
+#   define wxDEPRECATED_BUT_USED_INTERNALLY(x) x
+#else
+#   define wxDEPRECATED_BUT_USED_INTERNALLY(x) wxDEPRECATED(x)
+#endif
+
 /*  everybody gets the assert and other debug macros */
 #include "wx/debug.h"