From 3a381b4a11d6ebb4bf0fd7580d8b1165310c8ff0 Mon Sep 17 00:00:00 2001
From: Joseph Mirabel <jmirabel@laas.fr>
Date: Mon, 10 Feb 2020 09:44:15 +0100
Subject: [PATCH] [CMake] Allow C++ 11 standard.

---
 CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d0a563a6..7f042023 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,8 +41,9 @@ set(PROJECT_DESCRIPTION
   )
 SET(PROJECT_USE_CMAKE_EXPORT TRUE)
 
-SET(CMAKE_C_STANDARD 99)
-SET(CMAKE_CXX_STANDARD 98)
+IF(NOT DEFINED CMAKE_CXX_STANDARD)
+  SET(CMAKE_CXX_STANDARD 98)
+ENDIF()
 
 # Do not support CMake older than 2.8.12
 CMAKE_POLICY(SET CMP0022 NEW)
-- 
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