simplify CMakeLists.txt for gpu module

modules/gpu/CMakeLists.txt

@@ -4,63 +4,10 @@ endif()
 
 set(the_description "GPU-accelerated Computer Vision")
 
-ocv_add_module(gpu opencv_imgproc opencv_calib3d opencv_objdetect opencv_video opencv_photo opencv_legacy
-                   opencv_gpuarithm opencv_gpufilters opencv_gpuimgproc opencv_gpufeatures2d opencv_gpuvideo opencv_gpucalib3d opencv_gpuobjdetect
-                   OPTIONAL opencv_gpunvidia)
+ocv_warnings_disable(CMAKE_CXX_FLAGS -Wundef -Wmissing-declarations -Wshadow -Wunused-parameter)
 
-ocv_module_include_directories("${CMAKE_CURRENT_SOURCE_DIR}/src/cuda")
-
-file(GLOB lib_hdrs               "include/opencv2/*.hpp"                       "include/opencv2/${name}/*.hpp"               "include/opencv2/${name}/*.h")
-file(GLOB lib_int_hdrs           "src/*.hpp"      "src/*.h")
-file(GLOB lib_cuda_hdrs          "src/cuda/*.hpp" "src/cuda/*.h")
-file(GLOB lib_srcs               "src/*.cpp")
-file(GLOB lib_cuda               "src/cuda/*.cu*")
-
-source_group("Include"        FILES ${lib_hdrs})
-source_group("Src\\Host"      FILES ${lib_srcs} ${lib_int_hdrs})
-source_group("Src\\Cuda"      FILES ${lib_cuda} ${lib_cuda_hdrs})
-
-if(HAVE_CUDA)
-  ocv_include_directories(${CUDA_INCLUDE_DIRS})
-  ocv_warnings_disable(CMAKE_CXX_FLAGS -Wundef -Wmissing-declarations -Wshadow -Wunused-parameter /wd4211 /wd4201 /wd4100 /wd4505 /wd4408)
-
-  if(MSVC)
-    if(NOT ENABLE_NOISY_WARNINGS)
-      foreach(var CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_DEBUG)
-        string(REPLACE "/W4" "/W3" ${var} "${${var}}")
-      endforeach()
-
-      set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} -Xcompiler /wd4251)
-    endif()
-  endif()
-
-  ocv_cuda_compile(cuda_objs ${lib_cuda} ${ncv_cuda})
-
-  set(cuda_link_libs ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
-else()
-  set(lib_cuda "")
-  set(cuda_objs "")
-  set(cuda_link_libs "")
-endif()
-
-ocv_set_module_sources(
-  HEADERS ${lib_hdrs}
-  SOURCES ${lib_int_hdrs} ${lib_cuda_hdrs} ${lib_srcs} ${lib_cuda} ${cuda_objs}
-  )
-
-ocv_create_module(${cuda_link_libs})
-
-ocv_add_precompiled_headers(${the_module})
-
-################################################################################################################
-################################      GPU Module Tests     #####################################################
-################################################################################################################
-file(GLOB test_srcs "test/*.cpp")
-file(GLOB test_hdrs "test/*.hpp" "test/*.h")
-
-ocv_add_accuracy_tests(FILES "Include" ${test_hdrs}
-                       FILES "Src" ${test_srcs})
-ocv_add_perf_tests()
+ocv_define_module(gpu opencv_gpuarithm opencv_gpufilters opencv_gpuimgproc
+                      opencv_gpufeatures2d opencv_gpuvideo opencv_gpucalib3d opencv_gpuobjdetect)
 
 if(HAVE_CUDA)
   add_subdirectory(perf4au)

modules/gpu/perf4au/CMakeLists.txt

@@ -25,4 +25,3 @@ if(WIN32)
         set_target_properties(${the_target} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:atlsd.lib /DEBUG")
     endif()
 endif()
-