Don't define (nor use) any MSG symbol when MSG is not built in.

[simgrid.git] / include / simgrid / plugins / dvfs.h

diff --git a/include/simgrid/plugins/dvfs.h b/include/simgrid/plugins/dvfs.h
index 3f7ed88..d381969 100644 (file)
--- a/include/simgrid/plugins/dvfs.h
+++ b/include/simgrid/plugins/dvfs.h
@@ -14,7 +14,9 @@ SG_BEGIN_DECL
 
 XBT_PUBLIC void sg_host_dvfs_plugin_init();
 
+#if SIMGRID_HAVE_MSG
 #define MSG_host_dvfs_plugin_init() sg_host_dvfs_plugin_init()
+#endif // SIMGRID_HAVE_MSG
 
 SG_END_DECL