It's the second time that I want to make the opencv but it gives me such errors:
/home/m/Downloads/opencv/modules/stitching/include/opencv2/stitching/detail/matchers.hpp:52:42: fatal error: opencv2/xfeatures2d/cuda.hpp: No such file or directory
[ 20%] Built target opencv_cvv_automoc
Makefile:160: recipe for target 'all' failed
make: *** [all] Error 2
I checked and saw the file doesn't exist! I downloded the opencv zip file from sourceforge and github, but both of them had some missing files! why this happens?
I used this command to build it:
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D WITH_TBB=ON -D WITH_V4L=ON -D WITH_QT=ON -D WITH_OPENGL=ON -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules -D BUILD_EXAMPLES=ON ..
And make -j8 to make it.