重建OpenCV 3.2.0-找不到ippicv下载器

时间:2018-09-27 10:02:42

标签: opencv cmake

我正在尝试重新构建OpenCV 3.2.0。上周工作正常,但现在我无法创建目标。我正在使用的命令是:

cmake -D CMAKE_BUILD_TYPE=RELEASE     -D CMAKE_INSTALL_PREFIX=/usr/local     -D WITH_CUDA=ON     -D ENABLE_FAST_MATH=1     -D CUDA_FAST_MATH=1     -D WITH_CUBLAS=1      -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-3.2.0/modules  ..

错误:

CMake Error at cmake/OpenCVFindIPP.cmake:243 (include):
  include could not find load file:

    /home/nettef/opencv-3.2.0/3rdparty/ippicv/downloader.cmake
Call Stack (most recent call first):
  cmake/OpenCVFindLibsPerf.cmake:37 (include)
  CMakeLists.txt:558 (include)

1 个答案:

答案 0 :(得分:0)

在目录/home/nettef/opencv-3.2.0/3rdparty/ippicv/中存在一个ippicv版本,因此我刚刚创建了一个名为downloader.cmake的空文件,错误消失了。