if(IOS OR (NOT HAVE_CUDA AND NOT BUILD_CUDA_STUBS)) ocv_module_disable(cudaoptflow) endif() set(the_description "CUDA-accelerated Optical Flow") ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4127 /wd4324 /wd4512 -Wundef -Wmissing-declarations -Wshadow) ocv_define_module(cudaoptflow opencv_video opencv_cudaarithm opencv_cudawarping opencv_cudaimgproc OPTIONAL opencv_cudalegacy)