From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [IPv6:2001:470:683e::1]) by sourceware.org (Postfix) with ESMTPS id ACE153858D32 for ; Thu, 7 Jul 2022 15:54:59 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org ACE153858D32 Received: from localhost.localdomain (xry111.site [IPv6:2001:470:683e::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id DFB93667F8; Thu, 7 Jul 2022 11:54:56 -0400 (EDT) Message-ID: <1fe2482f75c17d8107542eee68e579de3837d537.camel@xry111.site> Subject: Re: error -mno-unaligned-access unrecognized command-line option From: Xi Ruoyao To: enric - serverand Cc: gcc-help@gcc.gnu.org Date: Thu, 07 Jul 2022 23:54:55 +0800 In-Reply-To: <2b7c5840-788a-eaf9-2155-64afded020c5@serverand.com> References: <843add46-5655-e266-c307-9f9e8189b3f2@serverand.com> <742dfa048ddbcb9cc0d3e4f9b41cfae237e26c0d.camel@xry111.site> <11e63da3-8371-f0ed-8107-9c5d6ccf8fbb@serverand.com> <8b9797a8bcc449899beb5f1a8119ed9db1d49e79.camel@xry111.site> <2b7c5840-788a-eaf9-2155-64afded020c5@serverand.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.44.3 MIME-Version: 1.0 X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FROM_SUSPICIOUS_NTLD, LIKELY_SPAM_FROM, SPF_HELO_PASS, SPF_PASS, TXREP, T_PDS_OTHER_BAD_TLD, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) 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: Thu, 07 Jul 2022 15:55:00 -0000 On Thu, 2022-07-07 at 17:46 +0200, enric - serverand wrote: >=20 > El 7/7/22 a les 16:31, Xi Ruoyao ha escrit: > > On Thu, 2022-07-07 at 16:23 +0200, enric - serverand wrote: > > > El 7/7/22 a les 3:59, Xi Ruoyao ha escrit: > > > > On Wed, 2022-07-06 at 22:55 +0200, enric - serverand wrote: > > > > > Hello! > > > > >=20 > > > > > unrecognized command-line option -mno-unaligned-access > > > > It's a target specific option and not available for all targets. > > > Thank you very much for responding. > > > I try to compile with GCC on Debian Bullseye (11). Can I try an > > > equivalent option, thank you. > > What CPU does GCC target to? > an X86_64 (linux). It's not possible then. AGAIN: Please keep gcc-help as recipient or CC. You can't assume I (or anyone) can answer all the following questions personally just because I've answered one. If you keep ignoring my words I'll not reply anymore. --=20 Xi Ruoyao School of Aerospace Science and Technology, Xidian University