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Use libm_alias_ldouble_other in ldbl-64-128/s_nextafterl.c.

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This patch makes ldbl-64-128/s_nextafterl.c restore the default
weak_alias definition and use libm_alias_ldouble_other (having
undefined and redefined weak_alias for the include of
ldbl-128/s_nextafterl.c, so the libm_alias_ldouble use in the latter
file is ineffective).

Tested with build-many-glibcs.py that installed stripped shared
libraries are unchanged by this patch.  Also tested together with
changes to enable float128 aliases.

	* sysdeps/ieee754/ldbl-64-128/s_nextafterl.c (weak_alias):
	Undefine and restore default definition.  Use
	libm_alias_ldouble_other.
This commit is contained in:
Joseph Myers 2017-10-13 23:05:15 +00:00
parent e4f530da0d
commit f8718a9e16
2 changed files with 9 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2017-10-13 Joseph Myers <joseph@codesourcery.com>
* sysdeps/ieee754/ldbl-64-128/s_nextafterl.c (weak_alias):
Undefine and restore default definition. Use
libm_alias_ldouble_other.
2017-10-13 Peter Zelezny <peter.zelezny@dektech.com.au> 2017-10-13 Peter Zelezny <peter.zelezny@dektech.com.au>
[BZ #22153] [BZ #22153]

3
sysdeps/ieee754/ldbl-64-128/s_nextafterl.c
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@ -4,3 +4,6 @@
#include <sysdeps/ieee754/ldbl-128/s_nextafterl.c> #include <sysdeps/ieee754/ldbl-128/s_nextafterl.c>
long_double_symbol (libm, __nextafterl, nextafterl); long_double_symbol (libm, __nextafterl, nextafterl);
long_double_symbol (libm, __nexttowardl, nexttowardl); long_double_symbol (libm, __nexttowardl, nexttowardl);
#undef weak_alias
#define weak_alias(name, aliasname) _weak_alias (name, aliasname)
libm_alias_ldouble_other (__nextafter, nextafter)