From 7c85970e7aeae8813a6196b58fb114e17bf6a0d4 Mon Sep 17 00:00:00 2001
From: lidanqing-intel <danqing.li@intel.com>
Date: Sun, 27 Sep 2020 08:55:11 +0200
Subject: [PATCH] add linux -fopenmp flag

---
 deploy/cpp_infer/CMakeLists.txt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/deploy/cpp_infer/CMakeLists.txt b/deploy/cpp_infer/CMakeLists.txt
index 4ddb92ee..689e48de 100644
--- a/deploy/cpp_infer/CMakeLists.txt
+++ b/deploy/cpp_infer/CMakeLists.txt
@@ -67,9 +67,12 @@ if (WIN32)
 	message("cmake cxx debug flags " ${CMAKE_CXX_FLAGS_DEBUG})
 	message("cmake cxx release flags " ${CMAKE_CXX_FLAGS_RELEASE})
 else()
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -o3 -std=c++11")
+	if(WITH_MKL)
+		set(FLAG_OPENMP "-fopenmp")
+    endif()
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -o3 ${FLAG_OPENMP} -std=c++11")
     set(CMAKE_STATIC_LIBRARY_PREFIX "")
-	message("flags" ${CMAKE_CXX_FLAGS})
+	message("cmake cxx flags" ${CMAKE_CXX_FLAGS})
 endif()
 
 if (WITH_GPU)
-- 
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