From 63ffb350b0b772faa3d3e21226d56330bdae8629 Mon Sep 17 00:00:00 2001
From: Tony Theodore <tonyt@logyst.com>
Date: Sat, 15 Feb 2014 21:23:15 +1100
Subject: package mingw-w64: fix for math.h constant visibility when using
 -std=c99

---
 src/mingw-w64-1-math-h.patch | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 src/mingw-w64-1-math-h.patch

diff --git a/src/mingw-w64-1-math-h.patch b/src/mingw-w64-1-math-h.patch
new file mode 100644
index 0000000..7484f71
--- /dev/null
+++ b/src/mingw-w64-1-math-h.patch
@@ -0,0 +1,18 @@
+This file is part of MXE.
+See index.html for further information.
+
+This patch was taken from:
+https://sourceforge.net/p/mingw-w64/code/6479/
+
+--- a/mingw-w64-headers/crt/math.h
++++ b/mingw-w64-headers/crt/math.h
+@@ -36,7 +36,7 @@
+ #endif
+ #endif
+ 
+-#ifndef __STRICT_ANSI__
++#if !defined(__STRICT_ANSI__) || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) 
+ #define M_E		2.7182818284590452354
+ #define M_LOG2E		1.4426950408889634074
+ #define M_LOG10E	0.43429448190325182765
+
-- 
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