Print a warning if the wrong cache script is used when generating a Xcode project, because it's too easy to confuse with Apple-lldb-macOS.cmake
CMake Warn When building at cmake/modules/LLDBConfig.cmake:76 (message):with Xcode, we recommend using the corresponding cache
When building with Xcode, please use the corresponding cache script. Cleanscript. If this was a mistake, clean your lean build directory and re-run
your build directory and re-run CMake with:
Also set the generator inside the cache script.