libwebsockets交叉编译

环境：ubuntu 14.04

目标：arm板

交叉编译器：arm-poky-linux-gnueabi-gcc 5.3.0

版本：libwebsockets-3.1.0，下载地址：https://github.com/warmcat/libwebsockets/releases

# 解压后
cd libwebsockets-3.1.0/
# 新建文件夹
mkdir build
cd build
# 设置编译器，我这里时候直接加载脚本设置
source /opt/fsl-imx-fb/qt5/environment-setup-cortexa9hf-neon-poky-linux-gnueabi
# 配置生成MakeFile
cmake ../ \
-DCMAKE_INSTALL_PREFIX=/home/用户名/arm/libwebsockets \
-DCMAKE_SYSTEM_NAME=Linux \
-DLWS_OPENSSL_INCLUDE_DIRS=/opt/fsl-imx-fb/qt5/sysroots/cortexa9hf-neon-poky-linux-gnueabi/usr/include/ \
-DLWS_OPENSSL_LIBRARIES="-L/opt/fsl-imx-fb/qt5/sysroots/cortexa9hf-neon-poky-linux-gnueabi/usr/lib -lssl -lcrypto"
# 编译并安装
make
make install

参考：

https://blog.csdn.net/lx121451/article/details/78717366