CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY In file included from /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/src/color_sinks.cpp:24: /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/include/spdlog/sinks/ansicolor_sink-inl.h: In member function ‘void spdlog::sinks::ansicolor_sink::print_ccode_(const string_view_t&)’: /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/include/spdlog/sinks/ansicolor_sink-inl.h:114:53: warning: ‘using char_type = char’ is deprecated [-Wdeprecated-declarations] 114 | fwrite(color_code.data(), sizeof(string_view_t::char_type), color_code.size(), target_file_); | ^~~~~~~~~ In file included from /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/include/spdlog/fmt/fmt.h:25, from /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/include/spdlog/common.h:38, from /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/include/spdlog/logger.h:17, from /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/include/spdlog/async_logger.h:17, from /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/include/spdlog/async.h:17, from /home/conan/w/cci_PR-3408/.conan/data/spdlog/1.5.0/_/_/build/6210dfe526e3925a1c8d6749dccdda044490c074/source_subfolder/src/color_sinks.cpp:11: /home/conan/w/cci_PR-3408/.conan/data/fmt/6.2.1/_/_/package/038baac88f4c7bfa972ce5adac1616bed8fe2ef4/include/fmt/core.h:357:9: note: declared here 357 | using char_type FMT_DEPRECATED_ALIAS = Char; | ^~~~~~~~~ CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY