From 5eceb3958ee6cb42d57d4fe52dd76fb03b178edf Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Tue, 16 Oct 2012 18:45:24 +0000
Subject: 	* libc/include/sys/features.h (__GNUC_PREREQ): Define.  Use 
 throughout in place of explicit GNUC version checks. 	* libc/include/_ansi.h
 (_NOINLINE): Define. 	(_NOINLINE_STATIC): Define. 	*
 libc/stdio/vfprintf.c (__sbprintf): Define _NOINLINE_STATIC.

---
 newlib/libc/include/math.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'newlib/libc/include/math.h')

diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h
index 9e6041487..e9328c55a 100644
--- a/newlib/libc/include/math.h
+++ b/newlib/libc/include/math.h
@@ -34,10 +34,7 @@ union __ldmath
 /* Natural log of 2 */
 #define _M_LN2        0.693147180559945309417
 
-#if defined(__GNUC__) && \
-  ( (__GNUC__ >= 4) || \
-    ( (__GNUC__ >= 3) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 3) ) )
-
+#if __GNUC_PREREQ (3, 3)
  /* gcc >= 3.3 implicitly defines builtins for HUGE_VALx values.  */
 
 # ifndef HUGE_VAL
-- 
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