我使用 cmake 生成 Visual Studio 项目文件并在 Visual Studio 2015 中打开项目。
我尝试使用 Visual Studio 2015 C++ 编译 libmosquitto，但出现这些错误。
我已经包含了 OpenSSL win32 的包含文件夹，但它仍然失败。
Severity Code Description Project File Line Suppression State
Error LNK2001 unresolved external symbol __imp___vsnprintf libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\MSVCRTD.lib(vsnprintf.obj) 1
Error LNK2019 unresolved external symbol __imp__vsnprintf referenced in function __mosquitto_log_printf libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\logging_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__vsnprintf libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\MSVCRTD.lib(vsnprintf.obj) 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\thread_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\util_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\read_handle.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\read_handle_client.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\read_handle_shared.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\socks_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\logging_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\messages_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_lock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\thread_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\util_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\read_handle.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\read_handle_client.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\read_handle_shared.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\socks_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\logging_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\messages_mosq.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_mutex_unlock libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_free referenced in function __mosquitto_destroy libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2001 unresolved external symbol _SSL_CTX_free libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_pending referenced in function _mosquitto_loop libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2019 unresolved external symbol _SSL_free referenced in function __mosquitto_destroy libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2001 unresolved external symbol _SSL_free libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol __imp__pthread_equal referenced in function __mosquitto_destroy libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2019 unresolved external symbol __imp__pthread_join referenced in function __mosquitto_destroy libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_join libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\thread_mosq.obj 1
Error LNK2019 unresolved external symbol __imp__pthread_self referenced in function _mosquitto_new libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_self libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\thread_mosq.obj 1
Error LNK2019 unresolved external symbol __imp__pthread_cancel referenced in function __mosquitto_destroy libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2001 unresolved external symbol __imp__pthread_cancel libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\thread_mosq.obj 1
Error LNK2019 unresolved external symbol __imp__pthread_mutex_init referenced in function _mosquitto_reinitialise libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2019 unresolved external symbol __imp__pthread_mutex_destroy referenced in function __mosquitto_destroy libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\mosquitto.obj 1
Error LNK2019 unresolved external symbol _CRYPTO_cleanup_all_ex_data referenced in function __mosquitto_net_cleanup libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _BIO_new_socket referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _CONF_modules_unload referenced in function __mosquitto_net_cleanup libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _ERR_get_error referenced in function __mosquitto_net_read libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _ERR_error_string referenced in function __mosquitto_net_read libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _ERR_free_strings referenced in function __mosquitto_net_cleanup libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _ERR_remove_state referenced in function __mosquitto_net_cleanup libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _OPENSSL_add_all_algorithms_noconf referenced in function __mosquitto_net_init libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _EVP_cleanup referenced in function __mosquitto_net_cleanup libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _ENGINE_cleanup referenced in function __mosquitto_net_cleanup libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_set_psk_client_callback referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_set_cipher_list referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_new referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_set_bio referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_use_PrivateKey_file referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_use_certificate_chain_file referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_load_error_strings referenced in function __mosquitto_net_init libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_set_verify referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_set_default_passwd_cb referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_set_default_passwd_cb_userdata referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_check_private_key referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_new referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_connect referenced in function _mosquitto__socket_connect_tls libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_read referenced in function __mosquitto_net_read libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_write referenced in function __mosquitto_net_write libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_ctrl referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_get_error referenced in function __mosquitto_net_read libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _TLSv1_client_method referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _TLSv1_1_client_method referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _TLSv1_2_client_method referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_shutdown referenced in function __mosquitto_socket_close libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_library_init referenced in function __mosquitto_net_init libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_CTX_load_verify_locations referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_set_ex_data referenced in function __mosquitto_socket_connect libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_get_ex_data referenced in function _psk_client_callback libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2001 unresolved external symbol _SSL_get_ex_data libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_get_ex_new_index referenced in function __mosquitto_net_init libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol _snprintf referenced in function _psk_client_callback libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\net_mosq.obj 1
Error LNK2019 unresolved external symbol __imp__pthread_create referenced in function _mosquitto_loop_start libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\thread_mosq.obj 1
Error LNK2019 unresolved external symbol _sk_num referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _sk_value referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _sk_pop_free referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _ASN1_STRING_data referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _X509_STORE_CTX_get_ex_data referenced in function __mosquitto_server_certificate_verify libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _X509_STORE_CTX_get_error_depth referenced in function __mosquitto_server_certificate_verify libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _X509_STORE_CTX_get_current_cert referenced in function __mosquitto_server_certificate_verify libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _X509_get_subject_name referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _X509_NAME_get_text_by_NID referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _X509_get_ext_d2i referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _GENERAL_NAME_free referenced in function __mosquitto_verify_certificate_hostname libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _SSL_get_ex_data_X509_STORE_CTX_idx referenced in function __mosquitto_server_certificate_verify libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\tls_mosq.obj 1
Error LNK2019 unresolved external symbol _BN_num_bits referenced in function __mosquitto_hex2bin libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\util_mosq.obj 1
Error LNK2019 unresolved external symbol _BN_bn2bin referenced in function __mosquitto_hex2bin libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\util_mosq.obj 1
Error LNK2019 unresolved external symbol _BN_free referenced in function __mosquitto_hex2bin libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\util_mosq.obj 1
Error LNK2019 unresolved external symbol _BN_hex2bn referenced in function __mosquitto_hex2bin libmosquitto C:\Users\KennethHu\JavaWorkspace\mosquitto2\lib\util_mosq.obj 1