From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23490 invoked by alias); 21 Jun 2018 16:53:57 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 22902 invoked by uid 89); 21 Jun 2018 16:53:56 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS,URIBL_RED autolearn=ham version=3.3.2 spammy=observation, Introduce X-HELO: relay1.mentorg.com Date: Thu, 21 Jun 2018 16:53:00 -0000 From: Joseph Myers To: Tulio Magno Quites Machado Filho CC: Subject: Re: [PATCHv2 00/12] Introduce ieee128 symbols and redirections In-Reply-To: <20180620020426.20372-1-tuliom@linux.ibm.com> Message-ID: References: <20180620020426.20372-1-tuliom@linux.ibm.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-ClientProxiedBy: svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-SW-Source: 2018-06/txt/msg00682.txt.bz2 An observation about something not in this patch series, but that should be somewhere in the ieee128 implementation: ieee754.h is an installed header. There are separate ldbl-128 and ldbl-128ibm versions. I think you need a new version for ldbl-128ibm-compat configurations (presuming the sysdeps ordering places that directory before any others providing ieee754.h), that makes the precise long-double-related unions provided depend on the long double format for the current compilation. -- Joseph S. Myers joseph@codesourcery.com