From 8cc8dc49ace3b6bcc81d7a519996be24bf46b455 Mon Sep 17 00:00:00 2001
From: Miquel Massot <miquel.massot@gmail.com>
Date: Fri, 23 Mar 2018 12:56:09 +0100
Subject: [PATCH] Fix #31

---
 CMakeLists.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 68992c5f..a5e45d6b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,6 +41,18 @@ include_directories(
   include
 )
 
+# C++11 support
+include(CheckCXXCompilerFlag)
+CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
+CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
+if(COMPILER_SUPPORTS_CXX11)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+elseif(COMPILER_SUPPORTS_CXX0X)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+else()
+  message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
+endif()
+
 function(add_dependencies_and_linkings arg)
   add_dependencies(${arg}
     ${PROJECT_NAME}_gencfg