Use C++ 11 standard (#83)

This commit sets C++ 11 as the default standard for nncc project.

Signed-off-by: Jonghyun Park <jh1302.park@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1b8c14d..abbdb4e 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,6 +4,12 @@ project(nncc)
 
 enable_testing()
 
+if(CMAKE_VERSION VERSION_LESS 3.1.0)
+  set(CMAKE_CXX_FLAGS "-std=c++11")
+else(CMAKE_VERSION VERSION_LESS 3.1.0)
+  set(CMAKE_CXX_STANDARD 11)
+endif(CMAKE_VERSION VERSION_LESS 3.1.0)
+
 ###
 ### Configuration
 ###