#ifndef SIMGRID_FEATURES_H
#define SIMGRID_FEATURES_H
-// Try to guess if MSG_wait destroys communications or not, because it
-// changed after SimGrid 3.5.
-//
-// Use some define introduced after that. fixme: dirty hack
-//
-#if defined(SIMGRID_VERSION)
-# define MSG_WAIT_DESTROYS_COMMS 0
-#else
-# define MSG_WAIT_DESTROYS_COMMS 1
-#endif
+#include <simgrid_config.h>
+
+#if !defined(SIMGRID_VERSION) // ==================== SimGrid <= 3.5 === //
+# error "Unsupported SimGrid version. Need version > 3.5"
+#endif // ============================================================== //
+
+#if SIMGRID_VERSION < MAKE_SIMGRID_VERSION(3, 8, 0) // ==== SG < 3.8 === //
+# define MSG_init(argc, argv) MSG_global_init(argc, argv)
+# define msg_error_t MSG_error_t
+# define msg_host_t m_host_t
+# define msg_process_t m_process_t
+# define msg_task_t m_task_t
+#else // =============================================================== //
+# define MSG_clean() MSG_OK
+#endif // ============================================================== //
#endif // !SIMGRID_FEATURES_H
+
+// Local variables:
+// mode: c++
+// End:
