From 6d7a32231d0b64ff7d43badc05a4789b7a5f518f Mon Sep 17 00:00:00 2001
From: Chen-Pang He <jdh8@ms63.hinet.net>
Date: Sat, 20 Aug 2011 12:33:51 +0800
Subject: add compatibility with long double

---
 unsupported/Eigen/MatrixFunctions | 1 +
 1 file changed, 1 insertion(+)

(limited to 'unsupported/Eigen/MatrixFunctions')

diff --git a/unsupported/Eigen/MatrixFunctions b/unsupported/Eigen/MatrixFunctions
index 43955d352..15bf1a5e0 100644
--- a/unsupported/Eigen/MatrixFunctions
+++ b/unsupported/Eigen/MatrixFunctions
@@ -25,6 +25,7 @@
 #ifndef EIGEN_MATRIX_FUNCTIONS
 #define EIGEN_MATRIX_FUNCTIONS
 
+#include <cfloat>
 #include <list>
 #include <functional>
 #include <iterator>
-- 
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