MC checkpoints implies MC

[simgrid.git] / src / surf / surf_config.c

diff --git a/src/surf/surf_config.c b/src/surf/surf_config.c
index 28f00ec..830675d 100644 (file)
--- a/src/surf/surf_config.c
+++ b/src/surf/surf_config.c
@@ -231,6 +231,9 @@ static void _surf_cfg_cb_model_check(const char *name, int pos)
   _surf_do_model_check = xbt_cfg_get_int(_surf_cfg_set, name);
 
   if (_surf_do_model_check) {
+#ifndef HAVE_MC
+    xbt_die("You tried to activate the model-checking from the command line, but it was not compiled in. Change your settings in cmake, recompile and try again");
+#endif
     /* Tell modules using mallocators that they shouldn't. MC don't like them */
     xbt_fifo_preinit();
     xbt_dict_preinit();
@@ -242,7 +245,7 @@ extern int _surf_do_mc_checkpoint;   /* this variable lives in xbt_main until I
 static void _surf_cfg_cb_mc_checkpoint(const char *name, int pos)
 {
   _surf_do_mc_checkpoint = xbt_cfg_get_int(_surf_cfg_set, name);
-
+  xbt_cfg_set_int(_surf_cfg_set,"model-check",1);
 }
 
 extern int _surf_do_verbose_exit;