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Tue, 25 May 2021 02:03:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51966) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1llQ9e-0003oZ-T5 for guix-patches@gnu.org; Tue, 25 May 2021 02:03:03 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:32908) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1llQ9e-0005px-MA for guix-patches@gnu.org; Tue, 25 May 2021 02:03:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1llQ9e-0007Uz-6V for guix-patches@gnu.org; Tue, 25 May 2021 02:03:02 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#48640] Cbc (COIN-OR) Resent-From: "Eric Brown" Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Tue, 25 May 2021 06:03:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 48640 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: To: 48640@debbugs.gnu.org X-Debbugs-Original-To: guix-patches@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.162192252828760 (code B ref -1); 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Tue, 25 May 2021 02:01:59 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-448-gae190416c7-fm-20210505.004-gae190416 Mime-Version: 1.0 Message-Id: <36519475-0f45-408e-bb62-c07928f65b44@www.fastmail.com> Date: Tue, 25 May 2021 01:01:29 -0500 From: "Eric Brown" Received-SPF: pass client-ip=66.111.4.26; envelope-from=ecbrown@ericcbrown.com; helo=out2-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+patchwork=mira.cbaines.net@gnu.org Sender: "Guix-patches" X-getmail-retrieved-from-mailbox: Patches Hello All, Please see the attached patch for Cbc, which is a branch-and-cut solver. Best regards, Eric From b48d0a90603b7b2b8263c2e86e45b33cf787974c Mon Sep 17 00:00:00 2001 From: Eric Brown Date: Tue, 25 May 2021 00:58:50 -0500 Subject: [PATCH] gnu: Add cbc. * gnu/packages/maths.scm (cbc): New variable. --- gnu/packages/maths.scm | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index ee0a69bbd7..63ca2979ae 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -1795,6 +1795,37 @@ large-scale nonlinear optimization. It provides C++, C, and Fortran interfaces.") (license license:epl1.0))) +(define-public cbc + (package + (name "cbc") + (version "2.10.5") + (source (origin + (method url-fetch) + (uri (string-append "https://www.coin-or.org/download/source/" + "Cbc/Cbc-" version ".tgz")) + (sha256 + (base32 + "0wk9vr6zc62gw71v7gnra5wxqlcljcgbhm5lasx236v791b986ns")) + (modules '((guix build utils))) + (snippet + ;; Make sure we don't use the bundled software. + '(begin + (delete-file-recursively "ThirdParty") + #t)))) + (build-system gnu-build-system) + (native-inputs + `(("gfortran" ,gfortran) + ("pkg-config" ,pkg-config))) + (inputs + `(("openblas" ,openblas))) + (home-page "https://www.coin-or.org") + (synopsis "Branch-and-Cut solver") + (description + "Cbc (Coin-or branch and cut) is an open-source mixed integer linear +programming solver written in C++. It can be used as a callable library or +using a stand-alone executable.") + (license license:epl1.0))) + (define-public clp (package (name "clp") -- 2.31.1