From 26246af977250a520194a1ced89cbc73ce218ca7 Mon Sep 17 00:00:00 2001
From: Mike Hommey <mh@glandium.org>
Date: Wed, 28 May 2014 13:14:46 +0900
Subject: [PATCH] Define INFINITY when it's not defined

---
 test/unit/math.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/unit/math.c b/test/unit/math.c
index a1b288ea..ebec77a6 100644
--- a/test/unit/math.c
+++ b/test/unit/math.c
@@ -3,6 +3,12 @@
 #define	MAX_REL_ERR 1.0e-9
 #define	MAX_ABS_ERR 1.0e-9
 
+#include <float.h>
+
+#ifndef INFINITY
+#define	INFINITY (DBL_MAX + DBL_MAX)
+#endif
+
 static bool
 double_eq_rel(double a, double b, double max_rel_err, double max_abs_err)
 {