From 2767f7e19c8c4ccab6ae38c53ff8742fe98b069d Mon Sep 17 00:00:00 2001
From: Frank Gaede <frank.gaede@desy.de>
Date: Fri, 29 Jul 2016 13:12:48 +0000
Subject: [PATCH]  - switch default for DD4HEP_USE_CXX11 back to OFF

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 23ed87c37..1a79c4a79 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ option(DD4HEP_USE_GEANT4  "Enable the simulation part based on Geant4"    OFF)
 option(DD4HEP_USE_GEAR    "Build gear wrapper for backward compatibility" OFF)
 option(DD4HEP_USE_LCIO    "Build lcio extensions"    OFF)
 option(BUILD_TESTING      "Enable and build tests"   ON)
-option(DD4HEP_USE_CXX11   "Build DD4hep using c++11" ON)
+option(DD4HEP_USE_CXX11   "Build DD4hep using c++11" OFF)
 option(DD4HEP_USE_CXX14   "Build DD4hep using c++14" OFF)
 #
 #-----------------------------------------------------------------------------------------------------
-- 
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