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Re: [PATCH v4 1/3] Add strfromd, strfromf, and strfroml functions

From: Joseph Myers <joseph at codesourcery dot com>
To: "Gabriel F. T. Gomes" <gftg at linux dot vnet dot ibm dot com>
Cc: <libc-alpha at sourceware dot org>
Date: Thu, 29 Sep 2016 00:03:53 +0000
Subject: Re: [PATCH v4 1/3] Add strfromd, strfromf, and strfroml functions
Authentication-results: sourceware.org; auth=none
References: <1474560832-13563-1-git-send-email-gftg@linux.vnet.ibm.com> <1474560832-13563-2-git-send-email-gftg@linux.vnet.ibm.com>

This patch is missing pieces needed for compatibility with 
-mlong-double-64 on platforms with a choice of long double types.

That is: you need to add a call to __LDBL_REDIR1_DECL in 
stdlib/bits/stdlib-ldbl.h (under the same conditions as the strfrom 
functions are declared in stdlib.h), so that strfroml gets redirected to 
strfromd for compilations with -mlong-double-64.  Then you need 
sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c, like nldbl-strtold.c, and 
libnldbl-calls in sysdeps/ieee754/ldbl-opt/Makefile needs strfroml added 
(libnldbl being for the case where someone compiled with a compiler not 
supporting the header redirections).

-- 
Joseph S. Myers
joseph@codesourcery.com

References:
- [PATCH v4 0/3] New strfrom functions
  - From: Gabriel F. T. Gomes
- [PATCH v4 1/3] Add strfromd, strfromf, and strfroml functions
  - From: Gabriel F. T. Gomes

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