default cuda target flags changed

cuda support is on by default

CMakeLists.txt

@@ -359,7 +359,7 @@ endif()
 set(WITH_TBB OFF CACHE BOOL "Include Intel TBB support")
 set(WITH_IPP OFF CACHE BOOL "Include Intel IPP support")
 set(WITH_EIGEN ON CACHE BOOL "Include Eigen2/Eigen3 support")
-set(WITH_CUDA OFF CACHE BOOL "Include NVidia Cuda Runtime support")
+set(WITH_CUDA ON CACHE BOOL "Include NVidia Cuda Runtime support")
 
 if(WIN32)
     set(WITH_VIDEOINPUT ON CACHE BOOL "Enable VideoInput support")
@@ -762,8 +762,8 @@ if(WITH_CUDA)
         set(HAVE_CUDA 1)
         message(STATUS "CUDA detected: " ${CUDA_VERSION})
 
-        set(CUDA_ARCH_BIN "1.1 1.2 1.3 2.0" CACHE STRING "Specify 'real' GPU architectures to build binaries for, BIN(PTX) format is supported")
-        set(CUDA_ARCH_PTX "1.1 1.3" CACHE STRING "Specify 'virtual' PTX architectures to build PTX intermediate code for")
+        set(CUDA_ARCH_BIN "1.1 1.2 1.3 2.0 2.1(2.0)" CACHE STRING "Specify 'real' GPU architectures to build binaries for, BIN(PTX) format is supported")
+        set(CUDA_ARCH_PTX "2.0" CACHE STRING "Specify 'virtual' PTX architectures to build PTX intermediate code for")
         
         string(REGEX REPLACE "\\." "" ARCH_BIN_NO_POINTS "${CUDA_ARCH_BIN}")
         string(REGEX REPLACE "\\." "" ARCH_PTX_NO_POINTS "${CUDA_ARCH_PTX}")
@@ -811,7 +811,7 @@ if(WITH_CUDA)
         set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} ${NVCC_FLAGS_EXTRA})        
         set(OpenCV_CUDA_CC "${NVCC_FLAGS_EXTRA}")
         
-        message(STATUS "CUDA NVCC flags: ${CUDA_NVCC_FLAGS}")
+        message(STATUS "CUDA NVCC target flags: ${CUDA_NVCC_FLAGS}")
     else()
 		unset(CUDA_ARCH_BIN CACHE)
         unset(CUDA_ARCH_PTX CACHE)	

modules/gpu/CMakeLists.txt

@@ -194,10 +194,10 @@ if(BUILD_TESTS AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/test)
 	
 	source_group("Src" FILES ${test_hdrs} ${test_srcs})
     if(HAVE_CUDA)
-            include_directories(${CUDA_INCLUDE_DIRS} ${OpenCV_SOURCE_DIR}/modules/gpu/src/nvidia ${OpenCV_SOURCE_DIR}/modules/gpu/src/nvidia/core ${OpenCV_SOURCE_DIR}/modules/gpu/src/nvidia/NPP_staging)
-    
-            file(GLOB nvidia "test/nvidia/*.cpp" "test/nvidia/*.h*")            
-            source_group("Src\\NVidia" FILES ${nvidia})
+		include_directories(${CUDA_INCLUDE_DIRS} ${OpenCV_SOURCE_DIR}/modules/gpu/src/nvidia ${OpenCV_SOURCE_DIR}/modules/gpu/src/nvidia/core ${OpenCV_SOURCE_DIR}/modules/gpu/src/nvidia/NPP_staging)
+
+		file(GLOB nvidia "test/nvidia/*.cpp" "test/nvidia/*.h*")            
+		source_group("Src\\NVidia" FILES ${nvidia})
     endif()