From 70ae8bf26fbbac58900237b815ce86c01d09eb96 Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olv@lunarg.com>
Date: Tue, 18 May 2010 10:22:57 -0600
Subject: progs/egl: Fix building on cygwin.

Update the Makefiles to use variables such as EGL_LIB_NAME.  Define M_PI
if it hasn't been defined yet.
---
 progs/egl/opengles2/tri.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'progs/egl/opengles2/tri.c')

diff --git a/progs/egl/opengles2/tri.c b/progs/egl/opengles2/tri.c
index 8981d8a7e2..812dbf031e 100644
--- a/progs/egl/opengles2/tri.c
+++ b/progs/egl/opengles2/tri.c
@@ -29,6 +29,10 @@
 #include <EGL/egl.h>
 
 
+#ifndef M_PI
+#define M_PI 3.14159265
+#endif
+
 #define FLOAT_TO_FIXED(X)   ((X) * 65535.0)
 
 
-- 
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