Xcode编译环境配置：++第三方库

1. Build Settings => Search Paths/Header Search Paths => 添加头文件所在目录

    e.g. Header Search Paths: /usr/local/include/opencv4/

 

2. Build Phases => Link Binary with Libraries => 添加相应库文件

  e.g. Link Binary With Libraries: libopencv_core.dylib; libopencv_imgcodecs.dylib; libopencv_highgui.dylib