From 0be338d3cce82386d141b7205bb6bc8252fdad42 Mon Sep 17 00:00:00 2001
From: xzou <xzou999@163.com>
Date: Wed, 11 Mar 2020 19:15:59 +0800
Subject: [PATCH] fix compile error without openmp on macos

---
 CMakeLists.txt        | 3 +++
 example/benchmark.cpp | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f3dc68973..d97124b18 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,6 +44,9 @@ IF(EXISTS "${CMAKE_SOURCE_DIR}/.git")
             )
         endif()
         SET(BUILD_VERSION ${GIT_VERSION})
+	IF(NOT BUILD_VERSION)
+		SET(BUILD_VERSION "v0.0.1")
+	ENDIF()
     ENDIF()
 ENDIF()
 message("BUILD_VERSION:${BUILD_VERSION}")
diff --git a/example/benchmark.cpp b/example/benchmark.cpp
index f35018fa6..dc9206979 100644
--- a/example/benchmark.cpp
+++ b/example/benchmark.cpp
@@ -1,8 +1,11 @@
 #include <stdio.h>
 #include <opencv2/opencv.hpp>
-#include <omp.h>
 #include "facedetectcnn.h"
 
+#ifdef _OPENMP
+#include <omp.h>
+#endif
+
 using namespace cv;
 using namespace std;