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Fix condition for inclusion of math-finite.h for long double 

The condition for declaration of long double functions in
math-finite.h was #ifdef __MATH_DECLARE_LDOUBLE before the
macroization of this file.  After the macroization, it was incorreclty
changed to #if __MATH_DECLARE_LDOUBLE, which broke the build for arm.

	* math/math.h: Fix check for __MATH_DECLARE_LDOUBLE.
	* math/bits/math-finite.h: Likewise.
This commit is contained in:
Gabriel F. T. Gomes 2017-03-31 09:31:10 -03:00
parent ce39613205
commit 1361e98d56
3 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2017-03-31 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
* math/math.h: Fix check for __MATH_DECLARE_LDOUBLE.
* math/bits/math-finite.h: Likewise.
2017-03-31 Slava Barinov <v.barinov@samsung.com>
[BZ #21289]

2
math/bits/math-finite.h
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@ -177,7 +177,7 @@ __MATH_REDIRCALL (remainder, , (_Mdouble_, _Mdouble_));
#if (__MATH_DECLARING_DOUBLE \
&& (defined __USE_MISC \
|| (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K8))) \
|| (!__MATH_DECLARE_LDOUBLE && defined __USE_MISC)
|| (!defined __MATH_DECLARE_LDOUBLE && defined __USE_MISC)
/* scalb. */
__MATH_REDIRCALL (scalb, , (_Mdouble_, _Mdouble_));
#endif

2
math/math.h
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@ -588,7 +588,7 @@ extern int matherr (struct exception *__exc);
# undef _MSUF_
/* Include bits/math-finite.h for long double. */
# if __MATH_DECLARE_LDOUBLE
# ifdef __MATH_DECLARE_LDOUBLE
# define _Mdouble_ long double
# define __MATH_DECLARING_DOUBLE 0
# define __MATH_DECLARING_LDOUBLE 1