From ec83afaa299d8c760f1804b97a924f1ab819eafe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien.villemot@ens.fr>
Date: Tue, 8 May 2012 16:02:22 +0200
Subject: [PATCH] Fix compilation errors with GCC 4.7

---
 ModFile.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ModFile.cc b/ModFile.cc
index e19ff0af..e36c43f2 100644
--- a/ModFile.cc
+++ b/ModFile.cc
@@ -22,6 +22,10 @@
 #include <fstream>
 #include <typeinfo>
 #include <cassert>
+#ifndef _WIN32
+# include <unistd.h>
+#endif
+
 #include "ModFile.hh"
 #include "ConfigFile.hh"
 #include "ComputingTasks.hh"