start working at log files

3d_party/spd_log/include/spdlog/async_logger.h

3d_party/spd_log/include/spdlog/common.h

3d_party/spd_log/include/spdlog/details/async_log_helper.h

3d_party/spd_log/include/spdlog/details/async_logger_impl.h

3d_party/spd_log/include/spdlog/details/file_helper.h

3d_party/spd_log/include/spdlog/details/log_msg.h

3d_party/spd_log/include/spdlog/details/logger_impl.h

3d_party/spd_log/include/spdlog/details/mpmc_bounded_q.h

3d_party/spd_log/include/spdlog/details/null_mutex.h

3d_party/spd_log/include/spdlog/details/os.h

...y/spd_log/include/spdlog/details/pattern_formatter_impl.h

3d_party/spd_log/include/spdlog/details/registry.h

3d_party/spd_log/include/spdlog/details/spdlog_impl.h

3d_party/spd_log/include/spdlog/fmt/bundled/LICENSE.rst

3d_party/spd_log/include/spdlog/fmt/bundled/format.cc

3d_party/spd_log/include/spdlog/fmt/bundled/format.h

3d_party/spd_log/include/spdlog/fmt/bundled/ostream.cc

3d_party/spd_log/include/spdlog/fmt/bundled/ostream.h

3d_party/spd_log/include/spdlog/fmt/bundled/posix.cc

3d_party/spd_log/include/spdlog/fmt/bundled/posix.h