From 8fe2738096cc771bfaebe2f5dd51537e1f1c132e Mon Sep 17 00:00:00 2001
From: Zach Mullen <zach.mullen@kitware.com>
Date: Fri, 9 Oct 2009 11:10:06 -0400
Subject: Added OS Platform (cpu architecture) detection support to windows
 systems

---
 Source/kwsys/SystemInformation.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Source/kwsys/SystemInformation.cxx b/Source/kwsys/SystemInformation.cxx
index 89fdf9b..23d396f 100644
--- a/Source/kwsys/SystemInformation.cxx
+++ b/Source/kwsys/SystemInformation.cxx
@@ -3358,6 +3358,12 @@ bool SystemInformationImplementation::QueryOSInformation()
     WSACleanup( );
     }
   this->Hostname = name;
+  
+  const char* arch = getenv("PROCESSOR_ARCHITECTURE");
+  if(arch)
+    {
+    this->OSPlatform = arch;
+    }
 
 #else
 
-- 
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