From f3a129b872a3d8c5edb3bd8b4b2b26c52f449160 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Mon, 4 Sep 2017 16:27:16 +0000
Subject: Fix bits/math-finite.h exp10 condition (bug 22082).

bits/math-finite.h handles exp10 if __USE_GNU.  It should use the
condition __GLIBC_USE (IEC_60559_FUNCS_EXT), as in bits/mathcalls.h.
This patch fixes the condition.

Tested for x86_64.

	[BZ #22082]
	* math/bits/math-finite.h (exp10): Redirect if [__GLIBC_USE
	(IEC_60559_FUNCS_EXT)], not [__USE_GNU].
---
 math/bits/math-finite.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'math/bits/math-finite.h')

diff --git a/math/bits/math-finite.h b/math/bits/math-finite.h
index 8113db265a..98dbe553bb 100644
--- a/math/bits/math-finite.h
+++ b/math/bits/math-finite.h
@@ -67,7 +67,7 @@ __MATH_REDIRCALL (cosh, , (_Mdouble_));
 /* exp.  */
 __MATH_REDIRCALL (exp, , (_Mdouble_));
 
-#ifdef __USE_GNU
+#if __GLIBC_USE (IEC_60559_FUNCS_EXT)
 /* exp10.  */
 __MATH_REDIRCALL (exp10, , (_Mdouble_));
 #endif
-- 
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