3516cv610 mqtt库移植

1，下载最新发布版本 paho.mqtt.c-1.3.14.tar.gz，并解压

2，修改makefile

ifndef prefixprefix = /home/tieren/download_lib/pahomqttendif#把anl库注释调
#GAI_LIB = -lanl#增加openssl的路径
CCFLAGS_SO += -I /home/tieren/download_lib/openssl/includeLDFLAGS_C += -Wl,-soname,lib$(MQTTLIB_C).so.${MAJOR_VERSION} -L /home/tieren/download_lib/openssl/lib
LDFLAGS_CS += -Wl,-soname,lib$(MQTTLIB_CS).so.${MAJOR_VERSION} -Wl,-no-whole-archive -L /home/tieren/download_lib/openssl/lib
LDFLAGS_A += -Wl,-soname,lib${MQTTLIB_A}.so.${MAJOR_VERSION} -L /home/tieren/download_lib/openssl/lib
LDFLAGS_AS += -Wl,-soname,lib${MQTTLIB_AS}.so.${MAJOR_VERSION} -Wl,-no-whole-archive -L /home/tieren/download_lib/openssl/lib

3，执行编译

 make CC=arm-v01c02-linux-musleabi-gcc
4，安装

make CC=arm-v01c02-linux-musleabi-gcc install