From eb994adb708ee5eaefbe7a8dec56392317dcd35a Mon Sep 17 00:00:00 2001
From: Kei Okada <k-okada@jsk.t.u-tokyo.ac.jp>
Date: Wed, 15 Apr 2020 21:54:03 +0900
Subject: [PATCH] force set CMAKE_BUILD_TYPE as Release for default

---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3b2dbb50..0822ec71 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,11 @@
 cmake_minimum_required(VERSION 2.8.3)
 project(opencv_apps)
 
+if(NOT CMAKE_BUILD_TYPE)
+  # Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel
+  set(CMAKE_BUILD_TYPE Release)
+endif()
+
 ## https://stackoverflow.com/questions/10984442/how-to-detect-c11-support-of-a-compiler-with-cmake
 if(CMAKE_COMPILER_IS_GNUCXX)
   execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)