return()
endif()
-set(CMAKE_MODULE_PATH "${OpenCV_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
-if(ANDROID)
- set(CUDA_TARGET_OS_VARIANT "Android")
-endif()
-find_host_package(CUDA "${MIN_VER_CUDA}" QUIET)
+if(((NOT CMAKE_VERSION VERSION_LESS "3.9.0") # requires https://gitlab.kitware.com/cmake/cmake/merge_requests/663
+ OR OPENCV_CUDA_FORCE_EXTERNAL_CMAKE_MODULE)
+ AND NOT OPENCV_CUDA_FORCE_BUILTIN_CMAKE_MODULE)
+ ocv_update(CUDA_LINK_LIBRARIES_KEYWORD "LINK_PRIVATE")
+ find_host_package(CUDA "${MIN_VER_CUDA}" QUIET)
+else()
+ # Use OpenCV's patched "FindCUDA" module
+ set(CMAKE_MODULE_PATH "${OpenCV_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
+
+ if(ANDROID)
+ set(CUDA_TARGET_OS_VARIANT "Android")
+ endif()
+ find_host_package(CUDA "${MIN_VER_CUDA}" QUIET)
-list(REMOVE_AT CMAKE_MODULE_PATH 0)
+ list(REMOVE_AT CMAKE_MODULE_PATH 0)
+endif()
if(CUDA_FOUND)
set(HAVE_CUDA 1)