From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by sourceware.org (Postfix) with ESMTPS id 4F0733858D33 for ; Sun, 24 Apr 2022 19:21:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 4F0733858D33 Received: by mail-wm1-x32b.google.com with SMTP id 17-20020a05600c021100b00393a19f8f98so5353090wmi.4 for ; Sun, 24 Apr 2022 12:21:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=F5oEGPrPJrB/6fQ+Aj1Ivpn5qffQnm0EaqMaBrHFcng=; b=1RSR1naqAx8TFoXM9mj7Sz8xIfIaeXRl4CstIfq4hT0meooKmDPkS20ysi0fvThomz UDw+oSt8ivBzDUGwKqiG5QWk2vN5PFhcxeTgXWAJSaRhMNH44eR6HKYyEurCy/n4XGdK 4K/+EGsnji6nua17UDpExVqBzRue4xrgI8l0Gs5Tm4M/Yqjo420mknvhvQ+i1x0NskyR AMgQjaZ/rTFklRAwOu+r+MuQCZSeMfhHyQCDEbGOsRbD2Xxg3/NtdonblCvLymNh9qYv WKW3qPGSIeKM6OeAapS1K7PWRSsDwVN/B7G41OkIm2NmhWrVFGklTKBtU2D3o1YEgbY5 KD+Q== X-Gm-Message-State: AOAM530boPzY1vRMLA3E/lMp/lTVfxfSLA3pDd+b2EV27/c7DtrJjIoT nTnV07v6O04rJZYRdrhemk8= X-Google-Smtp-Source: ABdhPJxCD/NytUXswwW7bqOR4ad9TUjmgUMOWgYMTwLUquNKMbBEoe/ukssBxDwSkC3knAQUghCJ8Q== X-Received: by 2002:a05:600c:1993:b0:392:90f1:66ec with SMTP id t19-20020a05600c199300b0039290f166ecmr13521427wmq.146.1650828060035; Sun, 24 Apr 2022 12:21:00 -0700 (PDT) Received: from [192.168.1.214] (host81-138-1-83.in-addr.btopenworld.com. [81.138.1.83]) by smtp.googlemail.com with ESMTPSA id f16-20020a05600c155000b0039288e17458sm11339923wmg.19.2022.04.24.12.20.59 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 24 Apr 2022 12:20:59 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.21\)) Subject: Re: Compiler problem with gfortran From: Iain Sandoe In-Reply-To: Date: Sun, 24 Apr 2022 20:20:58 +0100 Cc: gcc-help Content-Transfer-Encoding: quoted-printable Message-Id: References: <546813AC-1859-4DCC-A8CA-74F3CC0E4F83@mac.com> <412F3A81-720D-4863-9709-B9E8507C23EE@googlemail.com> To: "C. David Whiteman" X-Mailer: Apple Mail (2.3445.104.21) X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-help@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-help mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Apr 2022 19:21:09 -0000 Hello Dave, > On 24 Apr 2022, at 20:10, C. David Whiteman = wrote: >=20 > Thinking of trying another solution (screenshot follows) >=20 > >=20 > Does this seem to you like something worth trying?? Not something I am familiar with, and it seems highly unlikely that = strange work-arounds would be needed if everything is properly = installed. The following occurs to me - on the basis that you have updated an = existing Intel installation to an Arm64 / M1 one: NOTE: the Arm64 (M1) installation of homebrew is in a different place = from the Intel one. (disclaimer; I=E2=80=99m not a homebrew dev) .. I would make sure that = your PATH etc. are pointing to the Arm version (found in /opt/homebrew, = I think) rather than the Intel install (which is usually in /usr/local) = .. in case you copied across the Intel installation and/or configuration = data. I really would recommend raising a ticket with homebrew (if you are 100% = sure that everything is installed as it should be) - since there is = every reason to expect that a properly installed compiler will =E2=80=9Cju= st work" (there is no issue raised with me about this, from the homebrew = folks). thanks Iain