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-3659/.conan/data/ixwebsocket/11.0.4/_/_/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-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXHttp.cpp:140:25: warning: catching polymorphic type ‘class std::exception’ by value [-Wcatch-value=] catch (std::exception) ^~~~~~~~~ In file included from /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocket.h:17, from /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocket.cpp:7: /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocketMessage.h: In lambda function: /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/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-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocket.cpp:358:42: note: ‘webSocketMessageType’ was declared here WebSocketMessageType webSocketMessageType; ^~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocketServer.cpp: In member function ‘virtual void ix::WebSocketServer::handleConnection(std::unique_ptr, std::shared_ptr)’: /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXWebSocketServer.cpp:101:25: warning: lambda capture initializers only available with -std=c++14 or -std=gnu++14 [this, &ws = *webSocket.get(), connectionState](const WebSocketMessagePtr& msg) { ^~ /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/build/45d41e7f0ec3ba89f009eceae441853a5a439409/source_subfolder/ixwebsocket/IXSocketMbedTLS.cpp: In member function ‘bool ix::SocketMbedTLS::loadSystemCertificates(std::__cxx11::string&)’: /home/conan/w/cci_PR-3659/.conan/data/ixwebsocket/11.0.4/_/_/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