From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) by sourceware.org (Postfix) with ESMTPS id 32F603858C56 for ; Thu, 13 Oct 2022 11:59:23 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 32F603858C56 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=palves.net Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wr1-f49.google.com with SMTP id bk15so2418197wrb.13 for ; Thu, 13 Oct 2022 04:59:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:content-language:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=k2b+5CAVxcYOzQRDtHtEaLZuNUhve/APHWCwNVZ6O2s=; b=RCf8wKwX1k/D+hFJ913J320R2r6nITyIFPBlwPFVJAjOFOOAGwwdevZbtw5SrmRriO ItWb0/dz1A8LgmRQL+3i8j8sCxKllgXTfd2Muv/UUbxtZ8jKBopdg0zsBd3atPBXyjFo l5Dd9SCSDCaYSZLInJtwTXaryv58VKvfZrY/7DgDiOUqrgXR0D6ZmDeQOzTkBCI17ITp ZGLLT5MIB2VTv3uf/0t4qE4FUBHYx7XzPoo+t7Ysjw9pfcHkiAAngXPgD/umQvYixjY5 KBcyTmTOfR2Hu4/a3v57S5e9PZci7Ir7NqMxszSC/UI3CUGgiveARGBUQ6W3yTh+uqtw U5Bw== X-Gm-Message-State: ACrzQf3odcRzDAufBMknY+iVdWwy4dByZJuB9WfYHHbw0nPzqqhd6toN SjlzCfZdVRu0XVTxEDsuwuYaKgbL2139/nmG X-Google-Smtp-Source: AMsMyM7fFZ546KeD6+iRsf1nd0rZnQqbezF9ce8zIcW4eM9FcVAGWuAeVjJxc4XJIjWn5h62jvgTuA== X-Received: by 2002:a05:6000:1845:b0:22f:bfca:6439 with SMTP id c5-20020a056000184500b0022fbfca6439mr15611334wri.298.1665662361541; Thu, 13 Oct 2022 04:59:21 -0700 (PDT) Received: from ?IPv6:2001:8a0:f93a:3b00:e038:5cdc:b8bf:4653? ([2001:8a0:f93a:3b00:e038:5cdc:b8bf:4653]) by smtp.gmail.com with ESMTPSA id i16-20020adffc10000000b0022ed6ff3a96sm1822085wrr.39.2022.10.13.04.59.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 13 Oct 2022 04:59:20 -0700 (PDT) Subject: Re: [PATCH] include: Declare getopt function on old GNU libc To: Tsukasa OI , Tom de Vries , Nick Clifton Cc: binutils@sourceware.org References: <6e4defd8-b02b-9084-afe6-ba22fe75e3d7@irq.a4lg.com> <8ab93d7a617ad480dd786210f46db0e5aa07d1ac.1665655719.git.research_trasio@irq.a4lg.com> From: Pedro Alves Message-ID: Date: Thu, 13 Oct 2022 12:59:19 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <8ab93d7a617ad480dd786210f46db0e5aa07d1ac.1665655719.git.research_trasio@irq.a4lg.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,KAM_DMARC_STATUS,KAM_SHORT,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 2022-10-13 11:11 a.m., Tsukasa OI via Binutils wrote: > On GNU libc <= 2.25, includes with __need_getopt macro > defined. That is intended to be a part of GNU libc but > actually includes include/getopt.h in this project. Messy. Do we really still need this getopt.h header? gnulib, at: https://www.gnu.org/software/gnulib/manual/html_node/getopt_002eh.html says: "This header file is missing on some platforms: AIX 5.1, HP-UX 11, MSVC 14." AIX 5.1 is from 2001. HP-UX 11 is from 1997. We don't support building with MSVC AFAIK. Can't we just get rid of it?