GNU C Library master sources branch master updated. glibc-2.26-562-g1def91b

[jsm28 at sourceware dot org]

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=1def91b304faaaf18ab1162bf02bd43c13b5a74d

commit 1def91b304faaaf18ab1162bf02bd43c13b5a74d
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Oct 13 16:38:37 2017 +0000

    Fix ldbl-opt/w_lgamma_compatl.c libm_alias_ldouble_other usage.
    
    Testing with changes to enable _Float128 function aliases shows that
    the libm_alias_ldouble_other usage in ldbl-opt/w_lgamma_compatl.c does
    not in fact work.  Furthermore, it is unnecessary; the relevant
    aliases get created through w_lgammal_compat2.c.  This patch removes
    the problem code.
    
    Tested with build-many-glibcs.py that installed stripped shared
    libraries are unchanged by the patch.  Also tested in conjunction with
    patches to enable _Float128 function aliases.
    
    	* sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c [BUILD_LGAMMA]:
    	Remove conditional code.

diff --git a/ChangeLog b/ChangeLog
index ab5ada8..7460331 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2017-10-13  Joseph Myers  <joseph@codesourcery.com>
 
+	* sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c [BUILD_LGAMMA]:
+	Remove conditional code.
+
 	* sysdeps/ieee754/ldbl-opt/s_clog10l.c (__clog10l__internal):
 	Rename to __clog10_internal_l.
 	(__clog10_internal_l): Define aliases using
diff --git a/sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c b/sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c
index 003a253..f60b3d7 100644
--- a/sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c
+++ b/sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c
@@ -9,8 +9,3 @@
 #if GAMMA_ALIAS
 long_double_symbol (libm, __gammal, gammal);
 #endif
-#if BUILD_LGAMMA
-# undef weak_alias
-# define weak_alias(name, aliasname) _weak_alias (name, aliasname)
-libm_alias_ldouble_other (__lgamma, lgamma)
-#endif

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                   |    3 +++
 sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c |    5 -----
 2 files changed, 3 insertions(+), 5 deletions(-)


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