1.去opencv/3rdparty/ippicv并打开ippcv.cmake文件
2.搜索IPPICV_COMMIT得到(不同用户下面可能不同)
set(IPPICV_COMMIT "32e315a5b106a7b89dbed51c28f8120a48b368b4")
3…搜索OPENCV_IPPICV_URL得到(不同用户下面可能不同)
https://raw.githubusercontent.com/opencv/opencv_3rdparty/${IPPICV_COMMIT}/ippicv/
4.搜索OPENCV_ICV_NAME得到(不同用户可能不同),你根据终端提示确定使用哪个
set(OPENCV_ICV_NAME "ippicv_2019_mac_intel64_general_20180723.tgz")
set(OPENCV_ICV_NAME "ippicv_2019_mac_ia32_general_20180723.tgz")
set(OPENCV_ICV_NAME "ippicv_2019_lnx_intel64_general_20180723.tgz")
set(OPENCV_ICV_NAME "ippicv_2019_lnx_ia32_general_20180723.tgz")
set(OPENCV_ICV_NAME "ippicv_2019_win_intel64_20180723_general.zip")
set(OPENCV_ICV_NAME "ippicv_2019_win_ia32_20180723_general.zip")
将他们拼接起来就是下载地址,但是由于墙的原因,我这儿已经下载好了。
https://raw.githubusercontent.com/opencv/opencv_3rdparty32e315a5b106a7b89dbed51c28f8120a48b368b4/ippicv/ippicv_2019_mac_intel64_general_20180723.tgz
5.更改ippcv.cmake第47行为:
"file:~/Downloads/" #(仅供参考,根据自己的路径填写)
继续安装,可参照https://www.jianshu.com/p/f646448da265