From 9ebbe661e521d1adc8b1a70241c8683477da424c Mon Sep 17 00:00:00 2001
From: bjjwwang <wangjiawei04@baidu.com>
Date: Tue, 19 Oct 2021 07:40:40 +0000
Subject: [PATCH] fix cudnn cmake

---
 cmake/external/cudnn.cmake | 7 +++++--
 cmake/paddlepaddle.cmake   | 2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/cmake/external/cudnn.cmake b/cmake/external/cudnn.cmake
index 98466d44..f560d872 100644
--- a/cmake/external/cudnn.cmake
+++ b/cmake/external/cudnn.cmake
@@ -61,8 +61,11 @@ else()
 endif()
 
 if(CUDNN_FOUND)
-    file(READ ${CUDNN_INCLUDE_DIR}/cudnn.h CUDNN_VERSION_FILE_CONTENTS)
-
+    if(EXISTS "${CUDNN_INCLUDE_DIR}/cudnn_version.h")
+        file(READ ${CUDNN_INCLUDE_DIR}/cudnn_version.h CUDNN_VERSION_FILE_CONTENTS)
+    elseif(EXISTS "${CUDNN_INCLUDE_DIR}/cudnn.h")
+        file(READ ${CUDNN_INCLUDE_DIR}/cudnn.h CUDNN_VERSION_FILE_CONTENTS)
+    endif()
     get_filename_component(CUDNN_LIB_PATH ${CUDNN_LIBRARY} DIRECTORY)
 
     string(REGEX MATCH "define CUDNN_VERSION +([0-9]+)"
diff --git a/cmake/paddlepaddle.cmake b/cmake/paddlepaddle.cmake
index 240c8576..67594621 100644
--- a/cmake/paddlepaddle.cmake
+++ b/cmake/paddlepaddle.cmake
@@ -27,7 +27,7 @@ set(prefix_path "${THIRD_PARTY_PATH}/install/gflags|${THIRD_PARTY_PATH}/install/
 
 message( "WITH_GPU = ${WITH_GPU}")
 
-
+message("CUDA: ${CUDA_VERSION}, CUDNN_MAJOR_VERSION: ${CUDNN_MAJOR_VERSION}" )
 # Paddle Version should be one of:
 # latest: latest develop build
 # version number like 1.5.2
-- 
GitLab