From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 58983 invoked by alias); 15 May 2018 19:15:54 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 58972 invoked by uid 89); 15 May 2018 19:15:53 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.3.2 spammy=luo, dereference, protector, Hx-spam-relays-external:ESMTPA X-HELO: mx009.vodafonemail.xion.oxcs.net Received: from mx009.vodafonemail.xion.oxcs.net (HELO mx009.vodafonemail.xion.oxcs.net) (153.92.174.39) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 15 May 2018 19:15:51 +0000 Received: from vsmx002.vodafonemail.xion.oxcs.net (unknown [192.168.75.192]) by mta-6-out.mta.xion.oxcs.net (Postfix) with ESMTP id C246CD9B3C6 for ; Tue, 15 May 2018 19:15:49 +0000 (UTC) Received: from Gertrud (unknown [91.47.60.142]) by mta-6-out.mta.xion.oxcs.net (Postfix) with ESMTPA id 9EDAC199C26 for ; Tue, 15 May 2018 19:15:47 +0000 (UTC) From: Achim Gratz To: cygwin@cygwin.com Subject: Re: perl-Win32-API package problem References: Date: Tue, 15 May 2018 19:43:00 -0000 In-Reply-To: (SJ Luo's message of "Sat, 28 Apr 2018 19:41:11 +0800") Message-ID: <87tvr8g271.fsf@Rainer.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-VADE-STATUS: LEGIT X-SW-Source: 2018-05/txt/msg00202.txt.bz2 SJ Luo writes: > The two lines of commands "mv xxxx; cp xxx" are to dereference the > symbolic links of testing-needed dll files because > Win32::API::LoadLibrary() seems not be able to resolve Cygwin symbolic > link. You'd need to use native symlinks for that to work, yes. > By checking the gcc compile option, I found there is a gcc option > "-fno-stack-protector" provided when I compile this module by myself, > while the option is removed when I compile with cygport. If I try > manually compiling without this option, the same problem occurs. I don't know enough of how the stack protector actually is implemented to understand why it would work without the protector and stop working with. > The host system is Windows7. Cygwin dll is 64bit version 2.10.0-1. > wish it can be solved soon in next package release. I'll see if it's possible to remove the option from within cygport, if yo I'll have to think about any ramifications that might have. Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ SD adaptations for Waldorf Q V3.00R3 and Q+ V3.54R2: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple