MAC下 homebrew安装配置OpenCV 并用OpenCV 调试运行

安装 OpenCV

方法一 ：Homebrew

1.安装homebrew

/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"

2.依赖环境安装

sudo xcode-select --install

3.pkg-config安装 用于精简编译（不确定在 xcode 环境下是否需要这个，vscode是需要的）

brew install pkg-config

4.安装opencv

brew install opencv

5.homebrew默认安装opencv_contrib，不需要考虑重新编译opencv+opencv_contrib，M1原生的homebrew的安装目录只能为/opt/homebrew。homebrew安装的包都在/opt/homebrew/Cellar下，opencv也不例外，具体为/opt/homebrew/Cellar/opencv/4.6.1，安装完之后设置环境变量

export PATH="/opt/homebrew/Cellar/opencv/4.6.0_1/bin:$PATH"

export PATH="-L/opt/homebrew/Cellar/opencv/4.6.0_1/lib"    

export PATH="-I/opt/homebrew/Cellar/opencv/4.6.0_1/include"

export PATH="/opt/homebrew/Cellar/opencv/4.6.0_1/lib/pkgconfig"