MSVC: Fix crash with std::mutex

See https://stackoverflow.com/questions/78598141/first-stdmutexlock-crashes-in-application-built-with-latest-visual-studio
wwmayer · Jun 16, 2024 · fe6c94c · fe6c94c
1 parent da2ae11
commit fe6c94c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cMake/FreeCAD_Helpers/SetGlobalCompilerAndLinkerSettings.cmake b/cMake/FreeCAD_Helpers/SetGlobalCompilerAndLinkerSettings.cmake
@@ -21,6 +21,7 @@ macro(SetGlobalCompilerAndLinkerSettings)
 
     if(MSVC)
         # set default compiler settings
+        add_definitions(-D_DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR)
         set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zm150 /bigobj")
         set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DFC_DEBUG /Zm150 /bigobj")
         # set default libs