Make sure CXX_STANDARD can be overridden from outside (#1239)

LocutusOfBorg · web-flow · commit db03655d58c6 · 2023-10-23T07:20:22.000-05:00
diff --git a/test/cmake/CMakeLists.txt b/test/cmake/CMakeLists.txt
@@ -15,5 +15,7 @@ else()
 endif()
 
 add_executable(main main.cpp)
-set_target_properties(main PROPERTIES CXX_STANDARD 11)
+if (NOT DEFINED CMAKE_CXX_STANDARD)
+  set_target_properties(main PROPERTIES CXX_STANDARD 11)
+endif()
 target_link_libraries(main PRIVATE ${YAML_CPP_LIBRARIES})
