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=-3.7 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_BLOCKED,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 AD89D1F4B4 for ; Mon, 18 Jan 2021 09:39:28 +0000 (UTC) Received: from localhost ([::1]:58992 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l1R0R-0002vq-P0 for normalperson@yhbt.net; Mon, 18 Jan 2021 04:39:27 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51146) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l1R0P-0002vO-6q for bug-gnulib@gnu.org; Mon, 18 Jan 2021 04:39:25 -0500 Received: from mo4-p00-ob.smtp.rzone.de ([85.215.255.20]:21247) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l1R0L-0005VG-HR for bug-gnulib@gnu.org; Mon, 18 Jan 2021 04:39:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1610962758; s=strato-dkim-0002; d=clisp.org; h=Message-ID:Date:Subject:To:From:From:Subject:Sender; bh=yDP3bcrku5MbrUbHpgk3w8upG9LGog/jdFV6bgMkpv8=; b=Lm4h2Qd3MO/UbHoyhYqSEEKXVITeA11u6IdvyrionnGFguHPBcgVMoCOoFwqYX0aya PlmiJutBEZzNt+ifGu0fC07/V2zk29CLJznkajlvbB0l3mUmyWY2fkFQGoeDYN2uKkVQ DicRh4fkrwxIwpZoukaN7Gs/8Sz2f6Uuz+Z2CrGWP5FSdGk+kW9U/JavoH/zGf2pFEDr yGkXGR2oFCwTr4MtrIIUKyQQSxLoIURbknqFbfSxklEuPIR/QJO7/jKSLrLo6V7/y29D kNXz3aOftuMU0pCeesTPP5d+fkiWKaPTLihdrnvu8YAJOjn4rRfptHK9Gp83/gGn6vIS t6rg== X-RZG-AUTH: ":Ln4Re0+Ic/6oZXR1YgKryK8brlshOcZlIWs+iCP5vnk6shH+AHjwLuWOHqfyyvs=" X-RZG-CLASS-ID: mo00 Received: from bruno.haible.de by smtp.strato.de (RZmta 47.12.1 DYNA|AUTH) with ESMTPSA id u0aa20x0I9dHtdV (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (curve X9_62_prime256v1 with 256 ECDH bits, eq. 3072 bits RSA)) (Client did not present a certificate); Mon, 18 Jan 2021 10:39:17 +0100 (CET) From: Bruno Haible To: Ken Brown , bug-gnulib@gnu.org Subject: Cygwin bugs for which Gnulib adds workarounds Date: Mon, 18 Jan 2021 10:39:16 +0100 Message-ID: <2354770.0btppp7IXU@omega> User-Agent: KMail/5.1.3 (Linux/4.4.0-197-generic; KDE/5.18.0; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Received-SPF: none client-ip=85.215.255.20; envelope-from=bruno@clisp.org; helo=mo4-p00-ob.smtp.rzone.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001, SPF_NONE=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: , Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" Hi Ken, Thank you for having a look at the canonicalize problem (on which I'm not yet convinced that it's a bug in Cygwin - it could also be a problem on Gnulib's side). When I look at the config.cache file on Cygwin 2.9, and in particular the *_works variable whose value is 'no', I see a number of issues that could be worth fixing in Cygwin. You find the test case in the corresponding *.m4 file. * chown.m4 gl_cv_func_chown_ctime_works=no * fchmodat.m4 gl_cv_func_fchmodat_works=no * fcntl.m4 gl_cv_func_fcntl_f_dupfd_works=no * fma.m4 gl_cv_func_fma_works=no * fmaf.m4 gl_cv_func_fmaf_works=no * fmal.m4 gl_cv_func_fmal_works=no * frexpl.m4 gl_cv_func_frexpl_works=no * getdtablesize.m4 gl_cv_func_getdtablesize_works=no * ilogbl.m4 gl_cv_func_ilogbl_works=no * log2.m4 gl_cv_func_log2_works=no * log2f.m4 gl_cv_func_log2f_works=no * pwrite.m4 gl_cv_func_pwrite_works=no * strtod.m4 gl_cv_func_strtod_works=no * strfmon_l.m4 gl_cv_strfmon_l_works=no * uchar.m4 gl_cv_type_char16_t_works=no gl_cv_type_char32_t_works=no There are surely more issues, listed in *.m4 files or in the documentation, but it's harder to get a list of. Bruno