From: Martin Quinson <martin.quinson@ens-rennes.fr>
Date: Fri, 9 Aug 2019 11:38:21 +0000 (+0200)
Subject: Fix GCC+MC builds
X-Git-Tag: v3.24~205
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/f2ae9283d896f8581020b2357fd2706d68ce9ede?ds=sidebyside

Fix GCC+MC builds
---

diff --git a/src/mc/mc_smx.cpp b/src/mc/mc_smx.cpp
index 8421cb7d04..54e9ba964a 100644
--- a/src/mc/mc_smx.cpp
+++ b/src/mc/mc_smx.cpp
@@ -148,6 +148,9 @@ const char* MC_smx_actor_get_name(smx_actor_t actor)
 unsigned long MC_smx_get_maxpid()
 {
   unsigned long maxpid;
-  mc_model_checker->process().read_variable("simgrid::kernel::actor::maxpid", &maxpid, sizeof(maxpid));
+  const char* name = "simgrid::kernel::actor::maxpid";
+  if (mc_model_checker->process().find_variable(name) == nullptr)
+    name = "maxpid"; // We seem to miss the namespaces when compiling with GCC
+  mc_model_checker->process().read_variable(name, &maxpid, sizeof(maxpid));
   return maxpid;
 }