mqtt库，在亚马逊测试成功。

#******************************************************************************* # Copyright (c) 2017 IBM Corp. # # All rights reserved. This program and the accompanying materials # are made available under the terms of the Eclipse Public License v1.0 # and Eclipse Distribution License v1.0 which accompany this distribution. # # The Eclipse Public License is available at # http://www.eclipse.org/legal/epl-v10.html # and the Eclipse Distribution License is available at # http://www.eclipse.org/org/documents/edl-v10.php. # # Contributors: # Ian Craggs - initial version #*******************************************************************************/ # MQTTPacket Library file(GLOB SOURCES "*.c") add_library(paho-embed-mqtt3c SHARED ${SOURCES}) install(TARGETS paho-embed-mqtt3c DESTINATION /usr/lib) target_compile_definitions(paho-embed-mqtt3c PRIVATE MQTT_SERVER MQTT_CLIENT) add_library(MQTTPacketClient SHARED MQTTFormat MQTTPacket MQTTSerializePublish MQTTDeserializePublish MQTTConnectClient MQTTSubscribeClient MQTTUnsubscribeClient) target_compile_definitions(MQTTPacketClient PRIVATE MQTT_CLIENT) add_library(MQTTPacketServer SHARED MQTTFormat MQTTPacket MQTTSerializePublish MQTTDeserializePublish MQTTConnectServer MQTTSubscribeServer MQTTUnsubscribeServer) target_compile_definitions(MQTTPacketServer PRIVATE MQTT_SERVER)