-#define XBT_ATTRIB_DEPRECATED_v319(msg) XBT_ATTRIB_DEPRECATED(msg) /* Will be dropped in v3.19 */
-#define XBT_ATTRIB_DEPRECATED_v320(msg) XBT_ATTRIB_DEPRECATED(msg) /* Will be dropped in v3.20 */
-#define XBT_ATTRIB_DEPRECATED_v321(msg) XBT_ATTRIB_DEPRECATED(msg) /* Will be dropped in v3.21 */
-
-/* Constructor priorities exist since gcc 4.3. Apparently, they are however not
- * supported on Macs. */
-#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && !defined(__APPLE__)
-# define _XBT_GNUC_CONSTRUCTOR(prio) __attribute__((__constructor__ (prio)))
-# define _XBT_GNUC_DESTRUCTOR(prio) __attribute__((__destructor__ (prio)))
-#else
-# define _XBT_GNUC_CONSTRUCTOR(prio) __attribute__((__constructor__))
-# define _XBT_GNUC_DESTRUCTOR(prio) __attribute__((__destructor__))
-#endif
+#define XBT_ATTRIB_DEPRECATED_v328(mesg) \
+ XBT_ATTRIB_DEPRECATED(mesg " (this compatibility wrapper will be dropped in v3.28)")
+#define XBT_ATTRIB_DEPRECATED_v329(mesg) \
+ XBT_ATTRIB_DEPRECATED(mesg " (this compatibility wrapper will be dropped in v3.29)")
+#define XBT_ATTRIB_DEPRECATED_v330(mesg) \
+ XBT_ATTRIB_DEPRECATED(mesg " (this compatibility wrapper will be dropped in v3.30)")