X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7a1d9713c8dd8a96686f75acb428b2e4dcb08c1f..204725ea21f601ccaaeba8fe256b319c3725683e:/src/mc/mc_config.cpp

diff --git a/src/mc/mc_config.cpp b/src/mc/mc_config.cpp
index 7707914061..e182f50540 100644
--- a/src/mc/mc_config.cpp
+++ b/src/mc/mc_config.cpp
@@ -8,13 +8,21 @@
 #include "src/simgrid/sg_config.hpp"
 #include <simgrid/modelchecker.h>
 
-#if SIMGRID_HAVE_MC
+#if SIMGRID_HAVE_STATEFUL_MC
 #include <string_view>
 #endif
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(xbt_cfg);
 
-simgrid::mc::ModelCheckingMode simgrid::mc::model_checking_mode = simgrid::mc::ModelCheckingMode::NONE;
+static simgrid::mc::ModelCheckingMode model_checking_mode = simgrid::mc::ModelCheckingMode::NONE;
+simgrid::mc::ModelCheckingMode simgrid::mc::get_model_checking_mode()
+{
+  return model_checking_mode;
+}
+void simgrid::mc::set_model_checking_mode(simgrid::mc::ModelCheckingMode mode)
+{
+  model_checking_mode = mode;
+}
 
 static void _mc_cfg_cb_check(const char* spec, bool more_check = true)
 {
@@ -28,12 +36,14 @@ static void _mc_cfg_cb_check(const char* spec, bool more_check = true)
 simgrid::config::Flag<std::string> _sg_mc_record_path{
     "model-check/replay", "Model-check path to replay (as reported by SimGrid when a violation is reported)", "",
     [](std::string_view value) {
-      xbt_assert(simgrid::mc::model_checking_mode == simgrid::mc::ModelCheckingMode::NONE ||
-                     simgrid::mc::model_checking_mode == simgrid::mc::ModelCheckingMode::REPLAY,
+      if (value.empty()) // Ignore default value
+        return;
+      xbt_assert(simgrid::mc::get_model_checking_mode() == simgrid::mc::ModelCheckingMode::NONE ||
+                     simgrid::mc::get_model_checking_mode() == simgrid::mc::ModelCheckingMode::REPLAY,
                  "Specifying a MC replay path is not allowed when running the model-checker in mode %s. "
                  "Either remove the model-check/replay parameter, or execute your code out of simgrid-mc.",
-                 to_c_str(simgrid::mc::model_checking_mode));
-      simgrid::mc::model_checking_mode = simgrid::mc::ModelCheckingMode::REPLAY;
+                 to_c_str(simgrid::mc::get_model_checking_mode()));
+      simgrid::mc::set_model_checking_mode(simgrid::mc::ModelCheckingMode::REPLAY);
       MC_record_path()                 = value;
     }};
 
@@ -62,7 +72,7 @@ simgrid::config::Flag<std::string> _sg_mc_strategy{
         xbt_die("configuration option 'model-check/guided-mc' can only take 'none' or 'nb_wait' as a value");
     }};
 
-#if SIMGRID_HAVE_MC
+#if SIMGRID_HAVE_STATEFUL_MC
 simgrid::config::Flag<int> _sg_mc_checkpoint{
     "model-check/checkpoint", "Specify the amount of steps between checkpoints during stateful model-checking "
                               "(default: 0 => stateless verification). If value=1, one checkpoint is saved for each "