message: Link against libatomic
diff: @@ -231,7 +231,7 @@ find_package(Threads REQUIRED)
  if(MSVC)
  target_link_libraries(oatpp PUBLIC ${CMAKE_THREAD_LIBS_INIT} wsock32 ws2_32)
  else(MSVC)
  - target_link_libraries(oatpp PUBLIC ${CMAKE_THREAD_LIBS_INIT})
  + target_link_libraries(oatpp PUBLIC ${CMAKE_THREAD_LIBS_INIT} atomic)
  endif(MSVC)
  target_include_directories(oatpp PUBLIC
  