parmap->wait_f = xbt_parmap_posix_wait;
break;
+
case XBT_PARMAP_FUTEX:
+#ifdef HAVE_FUTEX_H
parmap->start_f = xbt_parmap_futex_start;
parmap->end_f = xbt_parmap_futex_end;
parmap->signal_f = xbt_parmap_futex_signal;
parmap->wait_f = xbt_parmap_futex_wait;
+#endif
+ xbt_die("Impossible to use futex on Mac");
break;
case XBT_PARMAP_BUSY_WAIT: