include <string> to help OSX's clang

diff --git a/src/instr/instr_config.cpp b/src/instr/instr_config.cpp
index 227b0cf..9a14d50 100644 (file)
--- a/src/instr/instr_config.cpp
+++ b/src/instr/instr_config.cpp
@@ -1,11 +1,11 @@
-/* Copyright (c) 2010-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2010-2017. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "src/instr/instr_private.h"
 #include "surf/surf.h"
+#include <string>
 #include <vector>
 
 XBT_LOG_NEW_CATEGORY(instr, "Logging the behavior of the tracing system (used for Visualization/Analysis of simulations)");