From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id B47773858D3C for ; Mon, 24 Jan 2022 18:32:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B47773858D3C Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-660-FGwcJqvPOa2R_gRjXUZUaw-1; Mon, 24 Jan 2022 13:32:06 -0500 X-MC-Unique: FGwcJqvPOa2R_gRjXUZUaw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9DA5C1091DA0; Mon, 24 Jan 2022 18:32:05 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.192.8]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B536B62D6E; Mon, 24 Jan 2022 18:32:04 +0000 (UTC) From: Florian Weimer To: Bill Schmidt Cc: DJ Delorie via Libc-alpha , Tulio Magno Quites Machado Filho Subject: Re: ppc64le: gcc 12 vs -mabi=ibmlongdouble References: <87bl012lfs.fsf@oldenburg.str.redhat.com> Date: Mon, 24 Jan 2022 19:32:03 +0100 In-Reply-To: (Bill Schmidt's message of "Mon, 24 Jan 2022 10:44:23 -0600") Message-ID: <87tudt0yu4.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-6.2 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, KAM_SHORT, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, 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: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Jan 2022 18:32:11 -0000 * Bill Schmidt: > I ran this by our GCC team, and the tentative consensus is that > -mlong-double-64 should override -mabi=ibmlongdouble, rather than > reporting an error in the compile flags. DJ, could you please > open a bug against the GCC powerpc target? I went ahead and filed a P1 bug, as agreed on the call: -mlong-double-64 should override a previous -mabi=ibmlongdouble Thanks, Florian