extraction:
    cpp:
        configure: # Customizable step used only by C/C++ extraction.
            command:
                - wget -O /tmp/gn.zip
                  https://chrome-infra-packages.appspot.com/dl/gn/gn/linux-amd64/+/Z6cz3BKAP2GgVlujo5D6CFdrLE3B1hXFwVwraB6QBnUC
                  && unzip /tmp/gn.zip -d /tmp/gn-bin gn && /tmp/gn-bin/gn gen
                  out/default --args='chip_enable_python_modules=false'
        index: # Customizable step used by all languages.
            build_command:
                - ninja -C out/default