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/opengl/eglgears.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'progs/egl/opengl/eglgears.c')

diff --git a/progs/egl/opengl/eglgears.c b/progs/egl/opengl/eglgears.c
index 28da9c0ac7..430deb26e5 100644
--- a/progs/egl/opengl/eglgears.c
+++ b/progs/egl/opengl/eglgears.c
@@ -33,6 +33,10 @@
 
 #include "eglut.h"
 
+#ifndef M_PI
+#define M_PI 3.14159265
+#endif
+
 static GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
 static GLint gear1, gear2, gear3;
 static GLfloat angle = 0.0;
-- 
cgit v1.2.3