From 404b1640ca46655cd6e652472504147941e05ef9 Mon Sep 17 00:00:00 2001
From: Juan Jose Garcia Ripoll <jjgarcia@benasque2.(none)>
Date: Sat, 2 Aug 2008 16:27:20 +0200
Subject: [PATCH] In windows there is no isfinite(), normally.

---
 src/h/config.h.in | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/h/config.h.in b/src/h/config.h.in
index 6885c2903..8337b8a65 100644
--- a/src/h/config.h.in
+++ b/src/h/config.h.in
@@ -394,3 +394,10 @@ typedef unsigned @CL_FIXNUM_TYPE@ cl_hashkey;
 #  define PTHREAD_MUTEX_ADAPTIVE_NP PTHREAD_MUTEX_NORMAL
 # endif
 #endif
+
+#if defined(mingw32) || defined(_MSC_VER) || defined(cygwin)
+# include <math.h>
+# ifndef isfinite
+#  define isfinite(x) (finite(x))
+# endif
+#endif