Fixed macro in Assert.h due to CUDA 9.0

src/TNL/Assert.h

@@ -282,7 +282,7 @@ TNL_IMPL_CMP_HELPER_( GT, > );
 } // namespace TNL
 
 // Internal macro wrapping the __PRETTY_FUNCTION__ "magic".
-#if defined( __NVCC__ ) && ( __CUDACC_VER__ < 80000 )
+#if defined( __NVCC__ ) && ( __CUDACC_VER_MAJOR__ < 8 )
     #define __TNL_PRETTY_FUNCTION "(not known in CUDA 7.5 or older)"
 #else
     #define __TNL_PRETTY_FUNCTION __PRETTY_FUNCTION__
@@ -377,4 +377,4 @@ TNL_IMPL_CMP_HELPER_( GT, > );
 #endif // #ifdef TNL_THROW_ASSERTION_ERROR
 #endif // #ifdef __CUDA_ARCH__
 
-#endif // #ifdef NDEBUG
\ No newline at end of file
+#endif // #ifdef NDEBUG