CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_BINDIR CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXHttp.cpp: In static member function ‘static std::tuple, std::allocator >, std::shared_ptr > ix::Http::parseRequest(std::unique_ptr&, int)’: /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXHttp.cpp:139:25: warning: catching polymorphic type ‘class std::exception’ by value [-Wcatch-value=] catch (std::exception) ^~~~~~~~~ /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXSelectInterruptPipe.cpp: In member function ‘virtual uint64_t ix::SelectInterruptPipe::read()’: /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXSelectInterruptPipe.cpp:132:15: warning: ignoring return value of ‘ssize_t read(int, void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result] ::read(fd, &value, sizeof(value)); ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocket.h:17, from /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocket.cpp:7: /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocketMessage.h: In lambda function: /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocketMessage.h:42:23: warning: ‘webSocketMessageType’ may be used uninitialized in this function [-Wmaybe-uninitialized] , binary(b) ^ /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocket.cpp:356:42: note: ‘webSocketMessageType’ was declared here WebSocketMessageType webSocketMessageType; ^~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXSocketMbedTLS.cpp: In member function ‘bool ix::SocketMbedTLS::loadSystemCertificates(std::__cxx11::string&)’: /home/conan/w/cci_PR-3611/.conan/data/ixwebsocket/10.4.0/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXSocketMbedTLS.cpp:46:61: warning: unused parameter ‘errorMsg’ [-Wunused-parameter] bool SocketMbedTLS::loadSystemCertificates(std::string& errorMsg) ~~~~~~~~~~~~~^~~~~~~~ CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY