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How to build custom OpenCV to Yocto project?

Question asked by Yongdeuk Park on May 13, 2018
Latest reply on May 14, 2018 by Yongdeuk Park

Hello all.

I have question about OpenCV in Yocto project (git:// -b imx-3.14.52-1.1.0_ga) .


When I use Yocto project to porting i.MX6 quad board, I cannot use Videowriter in OpenCV.

So I want to update Yocto project's OpenCV library.


First, I downloaded and built OpenCV 2.4.11 (It is same version with Yocto project's OpenCV)

As you know, 1) Yocto project's OpenCV and 2) another OpenCV what I downloaded consist of different file structure such as 'toolchain.cmake'.


How can I update OpenCV from 2) to 1) in Yocto project?

Or Can I use 'cmake' command to build 2) OpenCV to Yocto project?


I need your help.