knowledge_map/opencv 编译打包为静态库.md

mkdir opencv_build
cd opencv_build
wget -O opencv.zip https://github.com/opencv/opencv_contrib/archive/4.8.1.zip
wget -O opencv_contrib.zip https://github.com/opencv/opencv/archive/4.8.1.zip
uzip opencv.zip
uzip opencv_contrib.zip
mkdir build && cd build

cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-4.8.1/modules/aruco ../opencv-4.8.1/
make -j4
make install DESTDIR=./install