From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12550 invoked by alias); 21 Jan 2015 03:46:32 -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 12530 invoked by uid 89); 21 Jan 2015 03:46:30 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-lb0-f180.google.com Received: from mail-lb0-f180.google.com (HELO mail-lb0-f180.google.com) (209.85.217.180) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Wed, 21 Jan 2015 03:46:27 +0000 Received: by mail-lb0-f180.google.com with SMTP id b6so11549811lbj.11 for ; Tue, 20 Jan 2015 19:46:24 -0800 (PST) X-Received: by 10.152.228.133 with SMTP id si5mr11873159lac.96.1421811984250; Tue, 20 Jan 2015 19:46:24 -0800 (PST) MIME-Version: 1.0 Received: by 10.112.97.146 with HTTP; Tue, 20 Jan 2015 19:46:04 -0800 (PST) From: Mark Hadfield Date: Wed, 21 Jan 2015 04:40:00 -0000 Message-ID: Subject: Re: Incorrect module file format in Fortran netCDF package To: Cygwin Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes X-SW-Source: 2015-01/txt/msg00284.txt.bz2 Following up my previous message, this from https://gcc.gnu.org/wiki/GFortran/News#gfortran_4.9.1 indicates that the problem is due to the GCC upgrade from 4.8 to 4.9: Module files: The version of the module files (.mod) has been incremented; additionally, module files are now compressed. Fortran MODULEs compiled by earlier GCC versions have to be recompiled, when they are USEd by files compiled with GCC 4.9, because GCC 4.9 is not able to read .mod file of earlier GCC versions; attempting to do so gives an error message. Note: The ABI of the produced assembler data itself has not changed: object files and libraries are fully compatible to older versions. (Except for the next items.) -- 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