X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-type; q=dns; s=default; b=Ya8dJsX B0pxk4qI0LdT9U4aZTZEVk67OOpyEaHtFNgo+FObau8IyWyEc0qCHCS11vNLV7Ep 1LS0XulZko/tevMSAjVdiUP5aUXwdvtbDM22oi9gwi15f6gI/llW3c3V7d1wTsZX qNVFCrsdF/mh/hVxQxrgixt2pJYB7NqNRQHQ= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-type; s=default; bh=wKLw5thZtPjwk EpZH5jAwWwk2uA=; b=a2z7oeAC4cOospjEM7y168OdOHrWzgKq30rywCZ0ZDwrr 4vRshMn+mUiFLUITjvcZFogWG0OTV3sQMNX0Kf8SWA6RIoPHRZjd+skkrSe9vIJR FPCOgim0uBjBEjr9CXDvsyWCT7lTnCyg5TfekxDJ7kld4UmZlk4gFcUMG6EDlA= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.6 required=5.0 tests=AWL,BAYES_20,FREEMAIL_FROM,KB_WAM_FROM_NAME_SINGLEWORD,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy=boots, LAPACKE_zlange, everybody, lapack X-HELO: mail-qt0-f171.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=XIGtWYQ8UskUExHUcewAC8KJZ+1DdrRDxq9Rv+wC+lE=; b=lWCMjvM+xikO7PQvYMbtskyynOajyGuYws0ycfsEHNnZLTxR83lPyoJmD0gGydjZuW CGUvtNkYmn+c/ZEX733GhMh8Wuvw4D8hkxcjqdfbThSuPIE9BCHDQL4cq3oSBZ0ojYVS zZzjFomYSqAwcEak4+Jybf5FSAcJWVzAcAqpLPCVby0D8cITKDSZxxLnZ+5ePWeJQJ71 j8FlcXMIiT8/WnH8h9JL92QlwnOPmV96aa2T0V9hC7qDawT/XHy8q7H5TsMhD7UTciS8 Ly+TDiHlvTybr+Cb97q8odigc7afbraux/iiqToW2M8ZyW62QVT2j5hlaXW8cn23551n LTQw== X-Gm-Message-State: AJaThX6TDPmk2CVnSGtNvlErC4ARntPqN4FvUUuI1aJK5YnFqkfrfZVd Da87u88K42nbV3YZqt1C8CRj4+hCgHQhW6/LPEuPNQ== X-Google-Smtp-Source: AGs4zMbbcUDhRFH/OlE2WaaMByNzoM1uDW4ttIwmatrtm07sqcmzqKxF72yuWlF4j6MSdRMAUbiY2HuOpWoXkj5P2kk= X-Received: by 10.200.57.39 with SMTP id s36mr14587041qtb.208.1511027759345; Sat, 18 Nov 2017 09:55:59 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: From: Csaba Raduly Date: Sat, 18 Nov 2017 18:55:58 +0100 Message-ID: Subject: Re: undefined reference to LAPACKE_*** To: cygwin list Content-Type: text/plain; charset="UTF-8" Hi Constantinos, On Sat, Nov 18, 2017 at 5:24 PM, Constantinos Zekios wrote: > Hello everybody! > > I recently installed cygwin trying to compile my cpp code (it is build > under linux) under windows. I am using LAPACKE (the c wrapper to run all the > lapack libraries) in my code, but it seems that I am not able to install the > packages in cygwin. I have installed lapack, as well as blas. Does anybody > know how to install liblapacke.a, liblapacke.dll.a? > > The errors that I am getting are of the form: undefined reference to > 'LAPACKE_zlange'. That sounds like the linker complaining about not finding a symbol, *not* about a missing library file. If that's the case, installing libraries will not help you. Just as well, because there's no Cygwin package containing liblapacke.a : https://cygwin.com/cgi-bin2/package-grep.cgi?grep=liblapacke&arch=x86_64 (Found 0 matches for liblapacke) What was the linker invocation (command line) that generated the error message? Csaba -- GCS a+ e++ d- C++ ULS$ L+$ !E- W++ P+++$ w++$ tv+ b++ DI D++ 5++ The Tao of math: The numbers you can count are not the real numbers. Life is complex, with real and imaginary parts. "Ok, it boots. Which means it must be bug-free and perfect. " -- Linus Torvalds "People disagree with me. I just ignore them." -- Linus Torvalds -- 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