From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,NICE_REPLY_A, RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 684AB1F4B4 for ; Thu, 21 Jan 2021 18:46:20 +0000 (UTC) Received: from localhost ([::1]:36638 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l2eyJ-0000RK-Di for normalperson@yhbt.net; Thu, 21 Jan 2021 13:46:19 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:47052) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l2en6-0000iJ-VW for bug-gnulib@gnu.org; Thu, 21 Jan 2021 13:34:45 -0500 Received: from mail-eopbgr680116.outbound.protection.outlook.com ([40.107.68.116]:12080 helo=NAM04-BN3-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l2en4-0008Dl-ID for bug-gnulib@gnu.org; Thu, 21 Jan 2021 13:34:44 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=lQSOyk0DQ6TvdJFTN5HKd6Swtg28btk/cJisbi/ArSXCRHXY2CH5nlk3+aqRzRae27A8zz48IxR5imFCYV/hTmL+RsYLgkiGVZtn3yfru6gQ80ol0GRTkSpQ9+AYyWx47qvy2Xb5NzTOELjmCXZeNl7ghux2FR6XnzdQN9VKA/xf+Uja5EKiUKYPOWv8p95n6RNqOlduZyQLlU9vA1hkaZjd5OwsMY6t+axaJ3wF/qJQvMCaLwFjOuxK0rKTL5JuBzyy5m+wF74bo9jkPoSEnDSlW5JkKm3l2Fc5H8VWfNSBYmMoMyWayAoyeLJt+/hn5yDH2CcXloFPPb6mo+KaPA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4pamFJrAXa7cnSz2KoId6ZcrJCFDFhAXdmcQ+dI2TKo=; b=cPNEM9bNxZLEi35YCRTzT7iyswoV4Qd0I8+5DeFRFJP2+XFJ5/v0jtqHt7t06GBhKmb/qXa3vsN8oJZXxI+qdz2YzeEYXMQXOZyVP/trXDBMhZKje8ZmadEhE3mzOvgNxHYi6t7wFMEdQ7zRbNAz1JtSM/lyh/HvdCeEUfy2Urv53l+mrI50V+NxD+hJjnomULf29k6MIDYOp76284XlPbwEfOoEorFrK43tGyOi4BKySb1vKL4LF8hBdMN+ieJpLKQ8tVDaCTQIC6MGmVhf6B8R+veAeFA5cNxDsKKNhlt/BLVZRaRUtr1qyfBe2qtqeMG00TT1bFJEWrrBZwl3Iw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cornell.edu; dmarc=pass action=none header.from=cornell.edu; dkim=pass header.d=cornell.edu; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cornell.edu; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4pamFJrAXa7cnSz2KoId6ZcrJCFDFhAXdmcQ+dI2TKo=; b=I3t6HqajTmnoeIGMQNuvxi5QFJMWfUebZDYcms4gXuavk/o3MkkEGmSNqyCyXO8jy3mEsXLpwTTGRli2BusP8pLv7YK6DLVOEK58GL++QhV3noQv4BoKVWMbg6b1qUseeWAU7auDbeXgHl3cTTYDy1mmp/GQUGnDrJOE7G4EsQc= Authentication-Results: cs.ucla.edu; dkim=none (message not signed) header.d=none;cs.ucla.edu; dmarc=none action=none header.from=cornell.edu; Received: from BN7PR04MB4388.namprd04.prod.outlook.com (2603:10b6:406:f8::19) by BN6PR04MB0531.namprd04.prod.outlook.com (2603:10b6:404:97::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3763.13; Thu, 21 Jan 2021 18:19:37 +0000 Received: from BN7PR04MB4388.namprd04.prod.outlook.com ([fe80::f071:e174:ef12:375c]) by BN7PR04MB4388.namprd04.prod.outlook.com ([fe80::f071:e174:ef12:375c%6]) with mapi id 15.20.3784.013; Thu, 21 Jan 2021 18:19:37 +0000 Subject: Re: canonicalize test failures on Cygwin To: Bruno Haible References: <2648155.ZFRgl74NVv@omega> <61d5cba8-0a95-a4ab-6356-ddedae71b39f@cornell.edu> <4020784.TNRAV67S1Q@omega> From: Ken Brown Message-ID: <33e80bda-0935-e67f-76f2-688b4e6c0893@cornell.edu> Date: Thu, 21 Jan 2021 13:19:35 -0500 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 In-Reply-To: <4020784.TNRAV67S1Q@omega> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [65.112.130.200] X-ClientProxiedBy: BN0PR02CA0041.namprd02.prod.outlook.com (2603:10b6:408:e5::16) To BN7PR04MB4388.namprd04.prod.outlook.com (2603:10b6:406:f8::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [10.13.22.4] (65.112.130.200) by BN0PR02CA0041.namprd02.prod.outlook.com (2603:10b6:408:e5::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3784.11 via Frontend Transport; Thu, 21 Jan 2021 18:19:37 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 934a3a0f-9c2e-4f8f-ec15-08d8be391c91 X-MS-TrafficTypeDiagnostic: BN6PR04MB0531: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:4303; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BN7PR04MB4388.namprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(136003)(346002)(396003)(376002)(366004)(39860400002)(186003)(66946007)(6486002)(6916009)(83380400001)(2906002)(53546011)(5660300002)(36756003)(16576012)(316002)(26005)(86362001)(4744005)(31686004)(4326008)(16526019)(31696002)(2616005)(956004)(66476007)(478600001)(52116002)(786003)(75432002)(8936002)(8676002)(66556008)(966005)(45980500001)(43740500002); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: =?Windows-1252?Q?S+8Pur0Qb0+mpSLNG7XFnUg1tjpeTbepscLexbvQXyzyE4zcCu0GP4GM?= =?Windows-1252?Q?bXW+NeaaYspw4PMElhpamNzobftbKv+3OrFJnf5qBGACbvkesCl3GCWn?= =?Windows-1252?Q?TrxSWSmf0mEmRkARF+ZPiOLvehBrJfaBln1UFlkQhqmscyl6J/YVA72d?= =?Windows-1252?Q?8lktpTP8a82hiC2YVXs7fQRoc7wvzSyz40HS0VKWK44Q2Pt+vhiI9FW8?= =?Windows-1252?Q?53ERJSXs4jJH4eItIFWF9587JnOHkgydXIttsnzkBm8fTwvHquuSZY58?= =?Windows-1252?Q?KEJPbcQfNW2pAvyBJmpY9LUe5PIMb6wBNoy45JmKqDUAYJAowS6G1VK5?= =?Windows-1252?Q?QUmDpNmJA3FG7WW0CFka1pEBcQEihbGmVD0cxxE/shb+5sQnaw6ENmyB?= =?Windows-1252?Q?CqrVN7wFbrZ5yGYxyEwLpl5zLigjZievuZ4+GaqDonrqD2DfrMeyiR25?= =?Windows-1252?Q?ZWeq/yfwbzer40AmtN69I9B8/7GuA+07GIDVpKdP+yr5Ck6PuwqUTfNe?= =?Windows-1252?Q?bdpjuLGTAbWKYWPwKeoOre2KFyBdv62QPTGCFdDLbV28w1IhN2MJEDnG?= =?Windows-1252?Q?ucUjPgdcc5jzNA3gdwZeV192lDyNtXh+XdztbxQoYz6NTx/YIHRRQYhu?= =?Windows-1252?Q?5N2xQq8ybBAumqvcKhzDVc3Oed1vo8xFUld0Gqz9oAVZAqy7bXLHWEy8?= =?Windows-1252?Q?f8FZFEFIkwLAnJolZbkp4Qxy6fl31IIEw6hqQeAeCpr+T3+XOOi9ZW7z?= =?Windows-1252?Q?jiJPHU3ZjCPrbUgT6VzBfpEmJw3OscmCYQA+ILnHx0Vj/StUPTK5MzbI?= =?Windows-1252?Q?iw6Dh1Bf4Gay/mJ7qtjmQFMgEhrgb0fi06kjhIyvyezBUXjrVEA5VjDl?= =?Windows-1252?Q?LCBjmb99vrgkPp4phWKrF7h8bx9e0h7LGOnyRpkxpvw/ZHOasuoYwsjW?= =?Windows-1252?Q?4/pXveHxwQCqJ61PzKspjLaTmbHtN3wczBi0qccudG8Mbj4BJQRnOUUq?= =?Windows-1252?Q?29UGbWJU0GXo8PZa2pczyD1x5p+4NflamjaS3BC2Pqd4JTKwmWKgaQa+?= =?Windows-1252?Q?cvyUVmrRy7CqOCUu?= X-OriginatorOrg: cornell.edu X-MS-Exchange-CrossTenant-Network-Message-Id: 934a3a0f-9c2e-4f8f-ec15-08d8be391c91 X-MS-Exchange-CrossTenant-AuthSource: BN7PR04MB4388.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jan 2021 18:19:37.6372 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 5d7e4366-1b9b-45cf-8e79-b14b27df46e1 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: JmYQ5bk/Mlhh1RCPujW7O9+X7ndgYQwhfxuhl2Bn63H8JTbri3VsJBXTWkSNSWqaDsAOyp4opt18FenI1qZeTQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR04MB0531 Received-SPF: pass client-ip=40.107.68.116; envelope-from=kbrown@cornell.edu; helo=NAM04-BN3-obe.outbound.protection.outlook.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MSGID_FROM_MTA_HEADER=0.001, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Eggert , bug-gnulib@gnu.org Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" On 1/20/2021 3:31 AM, Bruno Haible wrote: > Ken Brown wrote: >> I took a quick look, and it appears that this is a Cygwin bug in which >> realpath() fails with ENOENT instead of ENOTDIR. > > Yes, I confirm. POSIX > > says that when one of the components "names an existing file that is neither > a directory nor a symbolic link to a directory", realpath() shall fail with > error ENOTDIR. Failing with error ENOENT is not allowed in this case. Thanks for confirming. I've submitted a patch that fixes this: https://cygwin.com/pipermail/cygwin-patches/2021q1/010985.html Ken