From 8b17af05d57d626f52c0a2354d8cb9539752cc98 Mon Sep 17 00:00:00 2001
From: Houtan Bastani <houtan@dynare.org>
Date: Tue, 11 Oct 2016 15:49:06 +0200
Subject: [PATCH] bytecode: work around for isnan and isinf bug in C++
 standard, glibc <= 2.23.

Fixed by https://sourceware.org/bugzilla/show_bug.cgi?id=19439
---
 mex/sources/bytecode/ErrorHandling.hh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mex/sources/bytecode/ErrorHandling.hh b/mex/sources/bytecode/ErrorHandling.hh
index 1e537cb39..ecb343380 100644
--- a/mex/sources/bytecode/ErrorHandling.hh
+++ b/mex/sources/bytecode/ErrorHandling.hh
@@ -37,6 +37,15 @@
 # define CHAR_LENGTH 2
 #endif
 
+//Work around for: https://sourceware.org/bugzilla/show_bug.cgi?id=19439
+#ifndef __builtin_isnan
+# define isnan(x) std::isnan(x)
+#endif
+
+#ifndef __builtin_isinf
+# define isinf(x) std::isinf(x)
+#endif
+
 #ifdef _MSC_VER
 #include <limits>
 #define M_E 2.71828182845904523536