bug #766: Check minimum CUDA version
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 4132e64..63ed2c7 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -306,7 +306,7 @@
 option(EIGEN_TEST_NVCC "Enable NVCC support in unit tests" OFF)
 if(EIGEN_TEST_NVCC)
   
-find_package(CUDA)
+find_package(CUDA 5.0)
 if(CUDA_FOUND)
   
   set(CUDA_PROPAGATE_HOST_FLAGS OFF)