From ff6b94d6d089e3def456c4eceecde94bd17b9a5f Mon Sep 17 00:00:00 2001
From: Eamon Nerbonne <eamon@nerbonne.org>
Date: Tue, 2 Mar 2010 08:46:11 +0100
Subject: [PATCH] BenchTimer: avoid warning about symbol redefinition on win32,
 and include <Eigen/Core> (required to compile)

---
 bench/BenchTimer.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/bench/BenchTimer.h b/bench/BenchTimer.h
index e49afa07f..5e5945b57 100644
--- a/bench/BenchTimer.h
+++ b/bench/BenchTimer.h
@@ -27,8 +27,12 @@
 #define EIGEN_BENCH_TIMERR_H
 
 #if defined(_WIN32) || defined(__CYGWIN__)
+#ifndef NOMINMAX
 #define NOMINMAX
+#endif
+#ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 #else
 #include <sys/time.h>
@@ -39,6 +43,7 @@
 #include <cmath>
 #include <cstdlib>
 #include <numeric>
+#include <Eigen/Core>
 
 namespace Eigen
 {