安装完一个软件什么的,如果今天不写个记录,过两天就全部忘了.这个过程中出现过多次编译错误,奇奇怪怪的什么都有,多半都是cmake的时候配置不全导致的.
非常感谢以下博主:
Jetson Xavier NX安装opencv3.4.5(小白教程)
安装opencv4.6.0过程
① 下载:Releases - OpenCV(选择 sources)
② 解压进入目录
③ mkdir build
④ cd build
⑤ 安装环境依赖:
sudo apt install -y build-essential checkinstall cmake pkg-config yasm git gfortran
sudo apt update
sudo apt install -y libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
sudo apt install -y libjpeg8-dev libjasper-dev libpng12-dev libtiff5-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine2-dev libv4l-dev
sudo apt install -y libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgtk2.0-dev libtbb-dev libatlas-base-dev libfaac-dev libmp3lame-dev libtheora-dev libvorbis-dev libxvidcore-dev libopencore-amrnb-dev libopencore-amrwb-dev x264 v4l-utils
sudo apt install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev
⑥ cmake(别急,还要加上出现问题后解决方案中的两条)
cmake -D WITH_TBB=ON -D WITH_EIGEN=ON -D OPENCV_GENERATE_PKGCONFIG=ON ..
cmake -D BUILD_DOCS=ON -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D BUILD_EXAMPLES=OFF ..
cmake -D WITH_OPENCL=OFF -D WITH_CUDA=OFF -D BUILD_opencv_gpu=OFF -D BUILD_opencv_gpuarithm=OFF -D BUILD_opencv_gpubgsegm=OFF ..
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
cmake -D WITH_TBB=ON -D WITH_EIGEN=ON -

本文详细记录了在Linux中安装OpenCV 4.6.0过程中遇到的编译错误,特别强调了添加libTIFF支持解决undefined reference问题的方法,包括配置步骤和关键环境变量设置。
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