From: Richard Henderson <rth@twiddle.net>
Date: Fri, 7 Dec 2012 19:08:31 +0000 (-0600)
Subject: alpha: Fix redefinition of __isnanl macro warning
X-Git-Tag: glibc-2.17~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7514f09e1e7e88c6d7f1fdabcd14469bccbf3167;p=thirdparty%2Fglibc.git

alpha: Fix redefinition of __isnanl macro warning

In bdd7898a58bd76ac3b411a4931ff3f9e77eabe6a we added self-definitions
of __isnan and friends in order to indicate specialized architecture
support, and avoid redefinitions within various generic math_private.h.

There is no generic math_private.h that concerns ldbl-128, and while
we provide __isnanl in the alpha math_private.h there's no need to
protect the function against redefinition.
---

diff --git a/ports/sysdeps/alpha/fpu/math_private.h b/ports/sysdeps/alpha/fpu/math_private.h
index 4f270f7a3f9..22ab3b9ab05 100644
--- a/ports/sysdeps/alpha/fpu/math_private.h
+++ b/ports/sysdeps/alpha/fpu/math_private.h
@@ -12,9 +12,6 @@
 #ifndef __isnanf
 # define __isnanf __isnanf
 #endif
-#ifndef __isnanl
-# define __isnanl __isnanl
-#endif
 
 #include_next <math_private.h>