From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by sourceware.org (Postfix) with ESMTPS id D6EA8385DC1C for ; Sat, 23 May 2020 08:48:08 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org D6EA8385DC1C Received: by mail-ed1-x52b.google.com with SMTP id h16so11103550eds.5 for ; Sat, 23 May 2020 01:48:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=IctZxZSDK8n4RSM6tDPs8gN0h8gE0q2AD4HIe36wBXc=; b=kx79bUwcgR/3bWKmfsX46iZ1MRZ529b0bW1n9pj2q/OOqUCEmP7In6lM3d3vBn3rlR JL61bCX/IW609nFIUzRAhg+BRUFkeAGIhvRBw2YGI7ucKs2Lq2/KvN0kRHbVEClpp+0R PHf1X8IsqZnZNFw6EGZGccHhwGxn1JJM77KpJVnLflKfv4VfKwLpq6CxSpqPUvdNVlX2 ZD7RwLxXO7AUvQWvXB+v00JozMHZFd1aMW0dp1FV67ULpg3xx97dqsT2AaRqxCecrh0m y94v5XK8fN235Tq4OS82oSf2UQ7GmeShiTg4e+SY+jFvorlGI/PhF5VvfFFXrVL7/H35 hTyw== X-Gm-Message-State: AOAM532MuiIBbTbbBbomI7Z/ERYYqpIw/YFFbcxv8vR8p5iQw6uE4xNn gx5eHNtGJC2W0mUVvYDf+mXysmYZ X-Google-Smtp-Source: ABdhPJwGd5MropjFXt+CIJVQt3SOtG6Wi32lmUwv1hx3Q3J+4JqvCMnUpmqBACY+5uKnVNNe9sWSKA== X-Received: by 2002:a05:6402:719:: with SMTP id w25mr1126999edx.179.1590223687732; Sat, 23 May 2020 01:48:07 -0700 (PDT) Received: from ?IPv6:2003:cc:9f27:ae05:646c:14b0:ec2:8594? (p200300cc9f27ae05646c14b00ec28594.dip0.t-ipconnect.de. [2003:cc:9f27:ae05:646c:14b0:ec2:8594]) by smtp.gmail.com with ESMTPSA id b27sm10040612ejd.6.2020.05.23.01.48.06 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 23 May 2020 01:48:07 -0700 (PDT) From: Marco Atzeri Subject: update on python refreshing To: "cygwin-apps@cygwin.com" Message-ID: Date: Sat, 23 May 2020 10:48:04 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: it Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_ASCII_DIVIDERS, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin-apps@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Cygwin package maintainer discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 May 2020 08:48:14 -0000 As I am blocked on the python update, I would like to inform you about the issue On i686 arch and only on that, in all versions 3.8.3 and 2.7.18 the sh.exe segfaults during configure The logs on 3.8.3 and also rebuilding 3.8.2 ------------------------------------------- checking for use_env... yes configure: checking for device files checking for /dev/ptmx... yes make: *** No targets specified and no makefile found. Stop. *** ERROR: make failed ------------------------------------------- on 2.7.18: ------------------------------------------- checking for /dev/ptmx... yes checking for /dev/ptc... no checking for %lld and %llu printf() format support... make: *** No targets specified and no makefile found. Stop. ESC[1;31m*** ERROR:ESC[0;0m make failed 15 [main] sh 6354 D:\cygwin32\bin\sh.exe: *** fatal error in forked process - WFSO timed out after longjmp 80937 [main] sh 6354 cygwin_exception::open_stackdumpfile: Dumping stack trace to sh.exe.stackdump ------------------------------------------- In one of the 3 cases no stack dump is produced, while for the other two I have: $ cat sh.exe.stackdump Stack trace: Frame Function Args 006DC078 61084F28 (00000000, 77BE6DD2, 00777E68, 00770000) $ cat sh.exe.stackdump Stack trace: Frame Function Args 006DC438 61084F28 (00000148, 00000000, 00000000, 00000018) End of stack trace $ addr2line.exe -a 61084F28 -e /usr/bin/cygwin1.dll 0x61084f28 /usr/src/debug/cygwin-3.1.4-1/winsup/cygwin/fork.cc:650 As 3.8.2 was built before, it seems a recent change in Cygwin is impacting the 32bit platform. It seems I forgot the announce, but last build was 10th of April https://cygwin.com/packages/x86/python38/python38-3.8.2-1 so I will try to bisect Cygwin to see when this problem arose. Crossing finger Marco