message: gcc10 fixup
diff: @@ -102,7 +102,10 @@ target_link_libraries(${PROJECT_NAME} Tempest)
  target_link_libraries(${PROJECT_NAME} GothicShaders)
  if(NOT MSVC)
  - target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wconversion -Wno-strict-aliasing -Wno-format-truncation -Werror)
  + target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wconversion -Wno-strict-aliasing -Werror)
  + if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "7.1")
  + target_compile_options(${PROJECT_NAME} PRIVATE -Wno-format-truncation)
  + endif()
  if(UNIX)
  # -rdynamic is needed to allow obtaining meaningful backtraces
  target_link_options(${PROJECT_NAME} PRIVATE -rdynamic)
  