opencv编译时无法下载ippicv的问题

观察 opencv/3rdparty/ippicv下的cmake文件
( https://github.com/opencv/opencv/blob/3.4.1/3rdparty/ippicv/ippicv.cmake),
得知文件下载路径为
https://raw.githubusercontent.com/opencv/opencv_3rdparty/dfe3162c237af211e98b8960018b564bc209261d/ippicv/ippicv_2017u3_lnx_intel64_general_20170822.tgz
下载后把tgz文件
拷贝到opnecv-3.4.1/3rdparty/ippicv/downloads/4e0352ce96473837b1d671ce87f17359目录下,运行cmake时就会自动找到这个文件

你可能感兴趣的:(system)