Merge pull request #893 from jet47:gpu-arm-fixes

samples/gpu/cascadeclassifier_nvidia_api.cpp

@@ -17,12 +17,21 @@ using namespace std;
 using namespace cv;
 
 
-#if !defined(HAVE_CUDA)
+#if !defined(HAVE_CUDA) || defined(__arm__)
+
 int main( int, const char** )
 {
-    cout << "Please compile the library with CUDA support" << endl;
-    return -1;
+#if !defined(HAVE_CUDA)
+    std::cout << "CUDA support is required (CMake key 'WITH_CUDA' must be true)." << std::endl;
+#endif
+
+#if defined(__arm__)
+    std::cout << "Unsupported for ARM CUDA library." << std::endl;
+#endif
+
+    return 0;
 }
+
 #else
 
 

samples/gpu/driver_api_multi.cpp

@@ -11,7 +11,7 @@
 #include "opencv2/core/core.hpp"
 #include "opencv2/gpu/gpu.hpp"
 
-#if !defined(HAVE_CUDA) || !defined(HAVE_TBB)
+#if !defined(HAVE_CUDA) || !defined(HAVE_TBB) || defined(__arm__)
 
 int main()
 {
@@ -23,6 +23,10 @@ int main()
     std::cout << "TBB support is required (CMake key 'WITH_TBB' must be true).\n";
 #endif
 
+#if defined(__arm__)
+    std::cout << "Unsupported for ARM CUDA library." << std::endl;
+#endif
+
     return 0;
 }
 

samples/gpu/driver_api_stereo_multi.cpp

@@ -13,7 +13,7 @@
 #include "opencv2/highgui/highgui.hpp"
 #include "opencv2/gpu/gpu.hpp"
 
-#if !defined(HAVE_CUDA) || !defined(HAVE_TBB)
+#if !defined(HAVE_CUDA) || !defined(HAVE_TBB) || defined(__arm__)
 
 int main()
 {
@@ -25,6 +25,10 @@ int main()
     std::cout << "TBB support is required (CMake key 'WITH_TBB' must be true).\n";
 #endif
 
+#if defined(__arm__)
+    std::cout << "Unsupported for ARM CUDA library." << std::endl;
+#endif
+
     return 0;
 }