From 21633e585b61564159d9cfbfbbad9006b8a09d64 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Thu, 24 Aug 2017 11:06:47 +0200
Subject: bug #1462: remove all occurences of the deprecated __CUDACC_VER__
 macro by introducing EIGEN_CUDACC_VER

---
 Eigen/Core | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'Eigen/Core')

diff --git a/Eigen/Core b/Eigen/Core
index f613ee9aa..f6fe4b0ec 100644
--- a/Eigen/Core
+++ b/Eigen/Core
@@ -22,6 +22,14 @@
   #define EIGEN_CUDA_ARCH __CUDA_ARCH__
 #endif
 
+#if defined(__CUDACC_VER_MAJOR__) && (__CUDACC_VER_MAJOR__ >= 9)
+#define EIGEN_CUDACC_VER  ((__CUDACC_VER_MAJOR__ * 10000) + (__CUDACC_VER_MINOR__ * 100))
+#elif defined(__CUDACC_VER__)
+#define EIGEN_CUDACC_VER __CUDACC_VER__
+#else
+#define EIGEN_CUDACC_VER 0
+#endif
+
 // Handle NVCC/CUDA/SYCL
 #if defined(EIGEN_CUDACC) || defined(__SYCL_DEVICE_ONLY__)
   // Do not try asserts on CUDA and SYCL!
@@ -248,7 +256,7 @@
 #if defined EIGEN_CUDACC
   #define EIGEN_VECTORIZE_CUDA
   #include <vector_types.h>
-  #if defined __CUDACC_VER__ && __CUDACC_VER__ >= 70500
+  #if EIGEN_CUDACC_VER >= 70500
     #define EIGEN_HAS_CUDA_FP16
   #endif
 #endif
-- 
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