Trying to build opencv3 with opencv_contrib for iOS (only keeping 'text' module there for simplicity but it doesn't really matter). And getting 20 errors like these
error: incomplete type 'cv::Mat' named in nested name specifier inline Mat::Mat(const Mat& m) forward declaration of 'cv::Mat' class CV_EXPORTS Mat; error: incomplete type 'cv::Mat' named in nested name specifier inline Mat::Mat(Size _sz, int _type, void* _data, size_t _step)
I'm using build_framework.py script with '--contrib' param and path to opencv_contrib sources.
It successfully builds framework without contrib though.