From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mr85p00im-ztdg06021101.me.com (mr85p00im-ztdg06021101.me.com [17.58.23.180]) by sourceware.org (Postfix) with ESMTPS id 7D1DE3858D33 for ; Sun, 24 Apr 2022 16:58:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 7D1DE3858D33 Received: from smtpclient.apple (mr38p00im-dlb-asmtp-mailmevip.me.com [17.57.152.18]) by mr85p00im-ztdg06021101.me.com (Postfix) with ESMTPSA id 80AFC805DF for ; Sun, 24 Apr 2022 16:58:08 +0000 (UTC) From: "C. David Whiteman" Content-Type: multipart/signed; boundary="Apple-Mail=_28FAEC53-E2FD-43AA-88ED-D952E8A8AAC4"; protocol="application/pkcs7-signature"; micalg=sha-256 Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.80.82.1.1\)) Subject: Compiler problem with gfortran Message-Id: Date: Sun, 24 Apr 2022 10:58:07 -0600 To: gcc-help@gcc.gnu.org X-Mailer: Apple Mail (2.3696.80.82.1.1) X-Proofpoint-Virus-Version: =?UTF-8?Q?vendor=3Dfsecure_engine=3D1.1.170-22c6f66c430a71ce266a39bfe25bc?= =?UTF-8?Q?2903e8d5c8f:6.0.138,18.0.572,17.11.62.513.0000000_definitions?= =?UTF-8?Q?=3D2020-02-14=5F11:2020-02-14=5F02,2020-02-14=5F11,2021-12-02?= =?UTF-8?Q?=5F01_signatures=3D0?= X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 mlxscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 clxscore=1011 adultscore=0 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2204240084 X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, RCVD_IN_DNSWL_LOW, 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-Content-Filtered-By: Mailman/MimeDel 2.1.29 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 16:58:11 -0000 --Apple-Mail=_28FAEC53-E2FD-43AA-88ED-D952E8A8AAC4 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Am having some trouble compiling a simple fortran program on my M1 = MacBook Air. I am using the latest MacOS, Monterey 12.3.1, and the = latest version of Xcode. I installed Homebrew and gcc to update my old = version of gfortran. The fortran program on my desktop will compile when = I use the command gfortran -c skippy.f, producing the executable file = skippy.o on my desktop. But I can=E2=80=99t get the executable file to = run. I am an amateur and am really not that familiar with the unix = commands, etc. Can someone give me some advice on this? Thanks. -Dave ~/Desktop 519 $ gfortran -o skippy.f gfortran: fatal error: no input files; unwilling to write output files compilation terminated. ~/Desktop 520 $ gfortran -c skippy.f ~/Desktop 521 $ ./skippy.o -bash: ./skippy.o: Permission denied ~/Desktop 522 $ gfortran skippy.f ld: library not found for -lSystem collect2: error: ld returned 1 exit status ~/Desktop 523 $ g77 skippy.f -bash: g77: command not found ~/Desktop 524 $=20= --Apple-Mail=_28FAEC53-E2FD-43AA-88ED-D952E8A8AAC4 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCA0Yw ggNCMIICKqADAgECAgosJVned7QsD2KvMA0GCSqGSIb3DQEBCwUAME8xGjAYBgNVBAMTEUMuIERh dmlkIFdoaXRlbWFuMSQwIgYJKoZIhvcNAQkBFhVkYXZpZHdoaXRlbWFuQG1hYy5jb20xCzAJBgNV BAYTAlVTMB4XDTIyMDMwNTIwMzk0OVoXDTI3MDMwNTIwMzk0OVowTzEaMBgGA1UEAxMRQy4gRGF2 aWQgV2hpdGVtYW4xJDAiBgkqhkiG9w0BCQEWFWRhdmlkd2hpdGVtYW5AbWFjLmNvbTELMAkGA1UE BhMCVVMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDiUHEkTy6Aejwh3O99QbvqR+C1 GqgwCGVTMdPrlot+f8BwxC4Nq0dIDnqW+nTMmL0L5iwoex3PWJYE4VvC0ql8fML4hGUdCe1XTsrr 02o+HKVihEtGHyShE7oKgLVYrAdMG+fL3MQAlgnwRY4BczId7l//iNzl0DoCpIcGtFjfDmXHcNk7 H/srV+wve5MysK4lM/JP9MmW8XWgqq4mbP1A5K2uc57ZyB3TJrJO496I8CbR8et2J0nyL6MxJMut 80rdViZEsd9j2nUd7uetwSqRKFYa93rQfzPgCYXuxOtrSHuVGO3Pr5TMkF04HpEhvzYX0q3ED1xQ l0YTNqv9d/wHAgMBAAGjIDAeMA8GCSqGSIb3LwEBCgQCBQAwCwYDVR0PBAQDAgeAMA0GCSqGSIb3 DQEBCwUAA4IBAQDVBrKYcYV2u/+ZKcY0dM2ra0iNy6fq5svvDd/FL99SLqUe8IVtev1XVtpZrXDm Sc7l2Wn9ZpS7xYwIb4vkVptVDUczb5F/GX42C900F9bwpWa0RBuVKLBhWgXWesMsMa1uPGDXcnXS 0ANmPTArV9yh+uQkwJM6+W26iiOEdBBagzA1tdSP/+YD4JN6/Tpb/ySAmA9y9GCZ17WfNkxFT2J+ WgQsXh3lrhJcpnU4lUekI+EcKNtiGgoHUgebxMVxKrwSEQxbYgj+gWPe2fV7YfVfF9UkMI+AHX12 j3glyGlWnZ649JS/rj2uNJr5pFlHMhVd/nHS6z2xAI47zq5St3kSMYIB8zCCAe8CAQEwXTBPMRow GAYDVQQDExFDLiBEYXZpZCBXaGl0ZW1hbjEkMCIGCSqGSIb3DQEJARYVZGF2aWR3aGl0ZW1hbkBt YWMuY29tMQswCQYDVQQGEwJVUwIKLCVZ3ne0LA9irzANBglghkgBZQMEAgEFAKBpMBgGCSqGSIb3 DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTIyMDQyNDE2NTgwN1owLwYJKoZIhvcN AQkEMSIEIDHTcIF3AyVWnHTFmW1A1as7UZ/V2Ms6Xb8sVs28wLJ+MA0GCSqGSIb3DQEBCwUABIIB ABFAmOJ9z/CirEthR891DjriSuUyn2era7e7bvj/7bK4vFttbXLTgW/Har3eenFk2HVLhtXFn9dA RRnCsaLSg5Fgnd9fAqVuur/NeGdV49GJeibdX0Nc+QFbzhJAgnDQQNwSgq3HDbjRWqZHE84UV6oK rtoViLHh+LCMo5R5VUi1lZjvGCBQg38kw5olz0PhOO+RUli8+AcGYg+AcCy78Qc9hOaesTwK4vO8 RJbv5SuQyAly0YJwtDtjSA2+GCpVOyPZKZkonkqQjaZvFUZVr3fMiao6GF5DqhD3Q6Xd0ZYsVvsM i08FD0nbLllal3PIUjnRInulyonVMDYNwPYxqDgAAAAAAAA= --Apple-Mail=_28FAEC53-E2FD-43AA-88ED-D952E8A8AAC4--