cmake_minimum_required(VERSION 3.5)#cmake版本 project( DisplayImage )#项目名称 find_package( OpenCV REQUIRED )#找到opencv源 add_executable( DisplayImage main.cpp )# target_link_libraries( DisplayImage ${OpenCV_LIBS} )#添加opencv链接选项
cmake .
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原文：https://www.cnblogs.com/clemente/p/11028426.html