交叉编译mosquitto

1. build.sh

vim build.sh

内容

#! /bin/bash

wget https://mosquitto.org/files/source/mosquitto-1.6.12.tar.gz

tar -xvf mosquitto-1.6.12.tar.gz

cp run.sh ./mosquitto-1.6.12

cd mosquitto-1.6.12

./run.sh

cd ../

2. run.sh

注意：SSL_LIB=/home/z/Desktop/openssl_arm/ 是交叉编译好的ssl库路径。交叉编译ssl见https://blog.youkuaiyun.com/weixin_43479963/article/details/108684559

vim run.sh

内容

#! /bin/bash

ARM_CC=arm-linux-gnueabihf-gcc
ARM_CXX=arm-linux-gnueabihf-g++

SSL_LIB=/home/z/Desktop/openssl_arm/

OUT_PUT=`pwd`/../mosquitto_arm
mkdir -p $OUT_PUT

make clean

make WITH_SRC=no CC=$ARM_CC CXX=$ARM_CXX CFLAGS="-I$SSL_LIB/include/ -L/$SSL_LIB/lib" LDFLAGS="-L$SSL_LIB/lib -lssl -lcrypto"

cp ./lib/libmosquitto.so.1 ./client/mosquitto_sub $OUT_PUT

3. 编译

mkdir -p mosquitto
cp build.sh run.sh mosquitto

cd mosquitto
chmod +x build.sh
chmod +x run.sh

./build.sh
cd ../

4.输出

ls mosquitto_arm
libmosquitto.so.1  mosquitto_sub