From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by sourceware.org (Postfix) with ESMTPS id C62DB3857C63 for ; Fri, 15 Jan 2021 19:34:30 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C62DB3857C63 Received: by mail-ed1-x52a.google.com with SMTP id dj23so8199829edb.13 for ; Fri, 15 Jan 2021 11:34:30 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pdaYEEBhQLwLuu9Wh8BPh3Y+M3y3Hc9ObxfwUfNWjoY=; b=FDDF4MOyC0md7DQF8htVASdeMVoF+UMOw3jvUD8oRd5oRicVOAN7TbV5YH+NhjXx5/ dYrUQRoB4pURHdP4W6i5j1cHTdNwSA0kGz0yHETFAl57gYiqyPBFGAbjGfMYxtn1E7HC aAV/Yj8ovOYz3WT7/HoyIidp2MJ0YnBuEB/5hPxGiEAboc6Y5X7xGKJvxVTyJF+TV+ve TpCtmgKhW/5//algDChvyuiBb8SwmgvzLhvyCoZ9qox3Pi1FMXuJMEl1y16W6eZTLNXl FsgD+Nomz5aS5DofQDQT8BK8sdIZgr7F2PkodAirPUTmhrBbPY1ZMit8+4TjjGzuwIZW p72Q== X-Gm-Message-State: AOAM531YCesHFiYV9JkYRgJ7iJVe5NJHGGT3kt1QveeZSbZFPC3i/+Ji rAG7cYr4drHIpXRGYABrSgeGWppk3lgJxQ== X-Google-Smtp-Source: ABdhPJzF3qMTMAjV9qT8SAxjbWpb0keHI84V67mOcqlN6kdN/Y0L4uc0VrHyLef6n9KRq/j06Ou7pg== X-Received: by 2002:a05:6402:1102:: with SMTP id u2mr11102871edv.18.1610739269955; Fri, 15 Jan 2021 11:34:29 -0800 (PST) Received: from ?IPv6:2003:cc:9f0c:c833:55ee:ab92:f5df:739d? (p200300cc9f0cc83355eeab92f5df739d.dip0.t-ipconnect.de. [2003:cc:9f0c:c833:55ee:ab92:f5df:739d]) by smtp.gmail.com with ESMTPSA id d6sm4208664ejy.114.2021.01.15.11.34.28 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Jan 2021 11:34:29 -0800 (PST) Subject: Re: Aw: Re: Re: Re: Recompilation problems opencv (python3-cv2 --> python3.8) From: Marco Atzeri To: cygwin@cygwin.com References: <1a53ec30-813c-8158-89ab-1381b2608f67@gmail.com> <7ae0ca7a-4efd-e0ed-8aeb-94441d11040b@gmail.com> <87ft32bhlp.fsf@Otto.invalid> <37aa8145-3c4a-4192-9ece-14178690d343@gmail.com> Message-ID: <7a94b533-0862-b61d-c208-909ce1658218@gmail.com> Date: Fri, 15 Jan 2021 20:34:27 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: <37aa8145-3c4a-4192-9ece-14178690d343@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: it Content-Transfer-Encoding: 8bit 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, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham 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@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jan 2021 19:34:35 -0000 On 15.01.2021 12:08, Marco Atzeri wrote: > On 15.01.2021 11:49, ASSI wrote: >> Marco Atzeri via Cygwin writes: >> >> What the error message is trying to tell you is that you need the >> "-fpermissive" option to CXXFLAGS if you expect the code to compile >> despite the mismatched types.  Whether it will succeed or just stop >> someplace else remains to be seen. > > of course > it seems the only issue. adding -CCMAKE_CXX_FLAGS=-fpermissive to the cygport should be enough. I will look also at the 4.5.1 and upload one of them Regards Marco