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 [216.205.24.124]) by sourceware.org (Postfix) with ESMTP id 530C1385E440 for ; Sat, 1 May 2021 07:26:46 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 530C1385E440 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-149-7qs2x9aeNfuwZOn2zl0Jpg-1; Sat, 01 May 2021 03:26:42 -0400 X-MC-Unique: 7qs2x9aeNfuwZOn2zl0Jpg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7912B107ACCA; Sat, 1 May 2021 07:26:41 +0000 (UTC) Received: from oldenburg.str.redhat.com (ovpn-115-124.ams2.redhat.com [10.36.115.124]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A1C6810016FC; Sat, 1 May 2021 07:26:40 +0000 (UTC) From: Florian Weimer To: Khem Raj via Libc-alpha Subject: Re: [PATCH] Propagate -ffile-prefix-map from CFLAGS to ASFLAGS. References: <20210430182814.1164481-1-raj.khem@gmail.com> Date: Sat, 01 May 2021 09:26:55 +0200 In-Reply-To: (Khem Raj via Libc-alpha's message of "Fri, 30 Apr 2021 12:08:57 -0700") Message-ID: <87r1iq3oe8.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 2.84 on 10.5.11.22 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-6.5 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: Sat, 01 May 2021 07:26:48 -0000 * Khem Raj via Libc-alpha: > On Fri, Apr 30, 2021 at 11:28 AM Khem Raj wrote: >> >> -ffile-prefix-map could be used as superset to imply -fdebug-prefix-map >> as well, therefore it should be propagated too, so cases when >> -ffile-prefix-map is used but -fdebug-prefix-map is not, then it should >> still rewire the paths in debug info > > hmm noticed that when I remove -fdebug-prefix-map then > -ffile-prefix-map did not work and its because GCC is not > translating -ffile-prefix-map to equivalent assembler option > --debug-prefix-map like it does for -fdebug-prefix-map > it seems a bug in GCC driver. I haven't look at the patch in detail. Does the above mean you withdraw it? Thanks, Florian