From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 30 Jan 2006 17:12:10 +0000 (+0000)
Subject: silence warning about duplicate M_PI definition
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=781c54a5b84cb9af6d8e760c6a4222ed13bbdf98;p=mesa.git

silence warning about duplicate M_PI definition
---

diff --git a/progs/tests/jkrahntest.c b/progs/tests/jkrahntest.c
index 520dbb84e78..85bda8d0152 100644
--- a/progs/tests/jkrahntest.c
+++ b/progs/tests/jkrahntest.c
@@ -1,4 +1,4 @@
-/* $Id: jkrahntest.c,v 1.1 2002/06/16 03:57:48 brianp Exp $ */
+/* $Id: jkrahntest.c,v 1.2 2006/01/30 17:12:10 brianp Exp $ */
 
 /* This is a good test for glXSwapBuffers on non-current windows,
  * and the glXCopyContext function.  Fixed several Mesa/DRI bugs with
@@ -25,7 +25,11 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <math.h>
+
+#ifndef M_PI
 #define M_PI 3.14159
+#endif
+
 #define DEGTOR (M_PI/180.0)
 
 static int AttributeList[] = { GLX_RGBA, GLX_DOUBLEBUFFER, None };