From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sa-prd-fep-049.btinternet.com (mailomta11-sa.btinternet.com [213.120.69.17]) by sourceware.org (Postfix) with ESMTPS id 8D721385483F for ; Tue, 22 Aug 2023 21:14:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 8D721385483F Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=dronecode.org.uk Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=dronecode.org.uk Received: from sa-prd-rgout-001.btmx-prd.synchronoss.net ([10.2.38.4]) by sa-prd-fep-049.btinternet.com with ESMTP id <20230822211447.ZBUB27949.sa-prd-fep-049.btinternet.com@sa-prd-rgout-001.btmx-prd.synchronoss.net> for ; Tue, 22 Aug 2023 22:14:47 +0100 Authentication-Results: btinternet.com; auth=pass (PLAIN) smtp.auth=jonturney@btinternet.com; bimi=skipped X-SNCR-Rigid: 64C83730028C3905 X-Originating-IP: [81.158.20.254] X-OWM-Source-IP: 81.158.20.254 (GB) X-OWM-Env-Sender: jonturney@btinternet.com X-VadeSecure-score: verdict=clean score=0/300, class=clean X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgedviedruddvuddgudehhecutefuodetggdotefrodftvfcurfhrohhfihhlvgemuceutffkvffkuffjvffgnffgvefqofdpqfgfvfenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhepkfffgggfuffvfhfhjggtgfesthekredttdefjeenucfhrhhomheplfhonhcuvfhurhhnvgihuceojhhonhdrthhurhhnvgihsegurhhonhgvtghouggvrdhorhhgrdhukheqnecuggftrfgrthhtvghrnhepvdeltdeuudffudehlefgheevieehkeffvddvlefguefhfeefhfegueffffeuvdejnecuffhomhgrihhnpehkihhtfigrrhgvrdgtohhmnecukfhppeekuddrudehkedrvddtrddvheegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehhvghloheplgduledvrdduieekrddurddutdeingdpihhnvghtpeekuddrudehkedrvddtrddvheegpdhmrghilhhfrhhomhepjhhonhdrthhurhhnvgihsegurhhonhgvtghouggvrdhorhhgrdhukhdpnhgspghrtghpthhtohepuddprhgtphhtthhopegthihgfihinhestgihghifihhnrdgtohhmpdhrvghvkffrpehhohhsthekuddqudehkedqvddtqddvheegrdhrrghnghgvkeduqdduheekrdgsthgtvghnthhrrghlphhluhhsrdgtohhmpdgruhhthhgpuhhsvghrpehjohhnthhurhhnvgihsegsthhinhhtvghrnhgvthdrtghomhdpghgvohfkrfepifeupdfo vfetjfhoshhtpehsrgdqphhrugdqrhhgohhuthdqtddtud X-RazorGate-Vade-Verdict: clean 0 X-RazorGate-Vade-Classification: clean Received: from [192.168.1.106] (81.158.20.254) by sa-prd-rgout-001.btmx-prd.synchronoss.net (5.8.814.02) (authenticated as jonturney@btinternet.com) id 64C83730028C3905 for cygwin@cygwin.com; Tue, 22 Aug 2023 22:14:47 +0100 Message-ID: <8e307403-508d-ff16-f1ae-d2cb79c285eb@dronecode.org.uk> Date: Tue, 22 Aug 2023 22:14:46 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: lulatex problems after update of zlib To: The Cygwin Mailing List References: <3c16ca46-ee80-c9e6-8169-d9ab6994779e@cornell.edu> <87pm3g5thy.fsf@Otto.invalid> <59a547cb-a034-d951-7c2e-90cf0ca470b2@cornell.edu> <875y57yq20.fsf@Rainer.invalid> Content-Language: en-GB From: Jon Turney In-Reply-To: <875y57yq20.fsf@Rainer.invalid> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,JMQ_SPF_NEUTRAL,KAM_DMARC_STATUS,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,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 22/08/2023 17:55, ASSI via Cygwin wrote: > Ken Brown via Cygwin writes: >> On 8/21/2023 11:02 AM, ASSI via Cygwin wrote: >>> (although in this case maybe i got spooked by the change >>> from 1.2.x to 1.3) >> >> It looks like that's exactly what happened. The version check >> compares the first 4 characters of the version string. > > Almost exactly the same problem happened 13 years ago or so. Instead of > heeding the comment right in the file that only the first character of > the version string should be examined (or else compare ZLIB_VERNUM), > they chose to shorten the comparison from 5 to 4 characters… I've been made aware of what seems to be a similar problem in cmake's "find_package(ZLIB)", see: https://gitlab.kitware.com/cmake/cmake/-/issues/25200 I think that means we need a cmake update with a fix for that...