From b25813c445bb74d7592c117e20cec7eb3bcb5a32 Mon Sep 17 00:00:00 2001
From: Joe Ramsay <78039542+joeramsay@users.noreply.github.com>
Date: Tue, 12 Dec 2023 09:19:20 +0000
Subject: [PATCH] Remove warning about M_PIf redefinition (#490)

---
 src/libm-tester/testerutil.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/libm-tester/testerutil.h b/src/libm-tester/testerutil.h
index 313bf7b2..4c3564e9 100644
--- a/src/libm-tester/testerutil.h
+++ b/src/libm-tester/testerutil.h
@@ -11,7 +11,9 @@
 #define POSITIVE_INFINITYf ((float)INFINITY)
 #define NEGATIVE_INFINITYf (-(float)INFINITY)
 
-#define M_PIf ((float)M_PI)
+#ifndef M_PIf
+# define M_PIf ((float)M_PI)
+#endif
 
 extern int enableFlushToZero;
 double flushToZero(double y);