CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR /Users/jenkins/w/cci_PR-4017@3/.conan/data/mailio/0.20.0/_/_/build/831a73b10baca7d8f94a91d2f854cf16487fe7aa/source_subfolder/src/mime.cpp:820:17: warning: enumeration value 'END' not handled in switch [-Wswitch] switch (state) ^ /Users/jenkins/w/cci_PR-4017@3/.conan/data/mailio/0.20.0/_/_/build/831a73b10baca7d8f94a91d2f854cf16487fe7aa/source_subfolder/src/mime.cpp:820:17: note: add missing switch cases switch (state) ^ 1 warning generated. Undefined symbols for architecture x86_64: "_BIO_ctrl", referenced from: boost::asio::ssl::detail::engine::map_error_code(boost::system::error_code&) const in dialog.cpp.o "_BIO_ctrl_pending", referenced from: boost::asio::ssl::detail::engine::perform(int (boost::asio::ssl::detail::engine::*)(void*, unsigned long), void*, unsigned long, boost::system::error_code&, unsigned long*) in dialog.cpp.o "_BIO_free", referenced from: boost::asio::ssl::detail::stream_core::stream_core, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >(ssl_ctx_st*, boost::asio::execution::any_executor, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > const&) in dialog.cpp.o boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>::~stream() in dialog.cpp.o "_BIO_new_bio_pair", referenced from: boost::asio::ssl::detail::engine::engine(ssl_ctx_st*) in dialog.cpp.o "_BIO_read", referenced from: unsigned long boost::asio::ssl::detail::io, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::handshake_op>(boost::asio::basic_stream_socket, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&, boost::asio::ssl::detail::stream_core&, boost::asio::ssl::detail::handshake_op const&, boost::system::error_code&) in dialog.cpp.o unsigned long boost::asio::ssl::detail::io, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::write_op >(boost::asio::basic_stream_socket, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&, boost::asio::ssl::detail::stream_core&, boost::asio::ssl::detail::write_op const&, boost::system::error_code&) in dialog.cpp.o boost::asio::ssl::detail::io_op, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::write_op, boost::asio::detail::write_op, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>, boost::asio::mutable_buffers_1, boost::asio::mutable_buffer const*, boost::asio::detail::transfer_all_t, void mailio::dialog::send_async, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&> >(boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>&, std::__1::basic_string, std::__1::allocator >)::'lambda'(boost::system::error_code const&, unsigned long)> >::operator()(boost::system::error_code, unsigned long, int) in dialog.cpp.o unsigned long boost::asio::ssl::detail::io, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::read_op >(boost::asio::basic_stream_socket, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&, boost::asio::ssl::detail::stream_core&, boost::asio::ssl::detail::read_op const&, boost::system::error_code&) in dialog.cpp.o boost::asio::ssl::detail::io_op, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::read_op, boost::asio::detail::read_until_delim_string_op_v1, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>, boost::asio::basic_streambuf_ref >, std::__1::basic_string, std::__1::allocator > mailio::dialog::receive_async, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&> >(boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>&, bool)::'lambda'(boost::system::error_code const&, unsigned long)> >::operator()(boost::system::error_code, unsigned long, int) in dialog.cpp.o "_BIO_write", referenced from: unsigned long boost::asio::ssl::detail::io, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::handshake_op>(boost::asio::basic_stream_socket, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&, boost::asio::ssl::detail::stream_core&, boost::asio::ssl::detail::handshake_op const&, boost::system::error_code&) in dialog.cpp.o unsigned long boost::asio::ssl::detail::io, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::write_op >(boost::asio::basic_stream_socket, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&, boost::asio::ssl::detail::stream_core&, boost::asio::ssl::detail::write_op const&, boost::system::error_code&) in dialog.cpp.o boost::asio::ssl::detail::io_op, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::write_op, boost::asio::detail::write_op, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>, boost::asio::mutable_buffers_1, boost::asio::mutable_buffer const*, boost::asio::detail::transfer_all_t, void mailio::dialog::send_async, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&> >(boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>&, std::__1::basic_string, std::__1::allocator >)::'lambda'(boost::system::error_code const&, unsigned long)> >::operator()(boost::system::error_code, unsigned long, int) in dialog.cpp.o unsigned long boost::asio::ssl::detail::io, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::read_op >(boost::asio::basic_stream_socket, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&, boost::asio::ssl::detail::stream_core&, boost::asio::ssl::detail::read_op const&, boost::system::error_code&) in dialog.cpp.o boost::asio::ssl::detail::io_op, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >, boost::asio::ssl::detail::read_op, boost::asio::detail::read_until_delim_string_op_v1, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>, boost::asio::basic_streambuf_ref >, std::__1::basic_string, std::__1::allocator > mailio::dialog::receive_async, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&> >(boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>&, bool)::'lambda'(boost::system::error_code const&, unsigned long)> >::operator()(boost::system::error_code, unsigned long, int) in dialog.cpp.o "_CONF_modules_unload", referenced from: boost::asio::ssl::detail::openssl_init_base::instance() in dialog.cpp.o std::__1::__shared_ptr_pointer, std::__1::allocator >::__on_zero_shared() in dialog.cpp.o boost::asio::ssl::detail::openssl_init_base::instance() in imap.cpp.o std::__1::__shared_ptr_pointer, std::__1::allocator >::__on_zero_shared() in imap.cpp.o boost::asio::ssl::detail::openssl_init_base::instance() in pop3.cpp.o std::__1::__shared_ptr_pointer, std::__1::allocator >::__on_zero_shared() in pop3.cpp.o boost::asio::ssl::detail::openssl_init_base::instance() in smtp.cpp.o ... "_ERR_clear_error", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o boost::asio::ssl::detail::engine::perform(int (boost::asio::ssl::detail::engine::*)(void*, unsigned long), void*, unsigned long, boost::system::error_code&, unsigned long*) in dialog.cpp.o "_ERR_get_error", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o boost::asio::ssl::detail::engine::engine(ssl_ctx_st*) in dialog.cpp.o boost::asio::ssl::detail::engine::perform(int (boost::asio::ssl::detail::engine::*)(void*, unsigned long), void*, unsigned long, boost::system::error_code&, unsigned long*) in dialog.cpp.o "_ERR_reason_error_string", referenced from: boost::asio::error::detail::ssl_category::message(int) const in dialog.cpp.o "_SSL_CTX_ctrl", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o "_SSL_CTX_free", referenced from: boost::asio::ssl::context::~context() in dialog.cpp.o "_SSL_CTX_get_default_passwd_cb_userdata", referenced from: boost::asio::ssl::context::~context() in dialog.cpp.o "_SSL_CTX_get_ex_data", referenced from: boost::asio::ssl::context::~context() in dialog.cpp.o "_SSL_CTX_new", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o "_SSL_CTX_set_default_passwd_cb_userdata", referenced from: boost::asio::ssl::context::~context() in dialog.cpp.o "_SSL_CTX_set_ex_data", referenced from: boost::asio::ssl::context::~context() in dialog.cpp.o "_SSL_CTX_set_options", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o "_SSL_accept", referenced from: boost::asio::ssl::detail::engine::do_accept(void*, unsigned long) in dialog.cpp.o "_SSL_connect", referenced from: boost::asio::ssl::detail::engine::do_connect(void*, unsigned long) in dialog.cpp.o "_SSL_ctrl", referenced from: boost::asio::ssl::detail::engine::engine(ssl_ctx_st*) in dialog.cpp.o "_SSL_free", referenced from: boost::asio::ssl::detail::stream_core::stream_core, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >(ssl_ctx_st*, boost::asio::execution::any_executor, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > const&) in dialog.cpp.o boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>::~stream() in dialog.cpp.o "_SSL_get_error", referenced from: boost::asio::ssl::detail::engine::perform(int (boost::asio::ssl::detail::engine::*)(void*, unsigned long), void*, unsigned long, boost::system::error_code&, unsigned long*) in dialog.cpp.o "_SSL_get_ex_data", referenced from: boost::asio::ssl::detail::stream_core::stream_core, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >(ssl_ctx_st*, boost::asio::execution::any_executor, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > const&) in dialog.cpp.o boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>::~stream() in dialog.cpp.o "_SSL_get_shutdown", referenced from: boost::asio::ssl::detail::engine::map_error_code(boost::system::error_code&) const in dialog.cpp.o "_SSL_get_verify_callback", referenced from: mailio::dialog_ssl::dialog_ssl(mailio::dialog const&) in dialog.cpp.o "_SSL_new", referenced from: boost::asio::ssl::detail::engine::engine(ssl_ctx_st*) in dialog.cpp.o "_SSL_read", referenced from: boost::asio::ssl::detail::engine::do_read(void*, unsigned long) in dialog.cpp.o "_SSL_set_bio", referenced from: boost::asio::ssl::detail::engine::engine(ssl_ctx_st*) in dialog.cpp.o "_SSL_set_ex_data", referenced from: boost::asio::ssl::detail::stream_core::stream_core, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >(ssl_ctx_st*, boost::asio::execution::any_executor, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > const&) in dialog.cpp.o boost::asio::ssl::stream, boost::asio::execution::detail::blocking::never_t<0>, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only >, boost::asio::execution::prefer_only > > >&>::~stream() in dialog.cpp.o "_SSL_set_verify", referenced from: mailio::dialog_ssl::dialog_ssl(mailio::dialog const&) in dialog.cpp.o "_SSL_write", referenced from: boost::asio::ssl::detail::engine::do_write(void*, unsigned long) in dialog.cpp.o "_TLS_client_method", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o "_TLS_method", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o "_TLS_server_method", referenced from: boost::asio::ssl::context::context(boost::asio::ssl::context_base::method) in dialog.cpp.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[2]: *** [lib/libmailio.dylib] Error 1 make[1]: *** [source_subfolder/CMakeFiles/mailio.dir/all] Error 2 make: *** [all] Error 2 mailio/0.20.0: WARN: Build folder is dirty, removing it: /Users/jenkins/w/cci_PR-4017@3/.conan/data/mailio/0.20.0/_/_/build/831a73b10baca7d8f94a91d2f854cf16487fe7aa mailio/0.20.0: ERROR: Package '831a73b10baca7d8f94a91d2f854cf16487fe7aa' build failed mailio/0.20.0: WARN: Build folder /Users/jenkins/w/cci_PR-4017@3/.conan/data/mailio/0.20.0/_/_/build/831a73b10baca7d8f94a91d2f854cf16487fe7aa ERROR: mailio/0.20.0: Error in build() method, line 83 cmake.build() ConanException: Error 2 while executing cmake --build '/Users/jenkins/w/cci_PR-4017@3/.conan/data/mailio/0.20.0/_/_/build/831a73b10baca7d8f94a91d2f854cf16487fe7aa/build_subfolder' '--' '-j8'