From 5c030ada84b8e8b3b2b0848e76a15e35f6334747 Mon Sep 17 00:00:00 2001
From: gdd <gdd>
Date: Thu, 7 Jun 2012 11:25:57 +0000
Subject: [PATCH] Fix for compilation with gcc 4.7

---
 src/HOMARD/HOMARD_Cas.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/HOMARD/HOMARD_Cas.cxx b/src/HOMARD/HOMARD_Cas.cxx
index af223f81..17537bea 100644
--- a/src/HOMARD/HOMARD_Cas.cxx
+++ b/src/HOMARD/HOMARD_Cas.cxx
@@ -26,6 +26,10 @@
 #include "utilities.h"
 #include <iostream>
 
+#ifndef WIN32
+# include <unistd.h>
+#endif
+
 //=============================================================================
 /*!
  *  default constructor:
-- 
2.39.2