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 [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id CE25A3858D39 for ; Tue, 28 Dec 2021 20:37:41 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org CE25A3858D39 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-361-to97Hs4wPKy7RcRMBZDHzQ-1; Tue, 28 Dec 2021 15:37:40 -0500 X-MC-Unique: to97Hs4wPKy7RcRMBZDHzQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2AF791006AA8; Tue, 28 Dec 2021 20:37:39 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.192.44]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4D37EE14A; Tue, 28 Dec 2021 20:37:38 +0000 (UTC) From: Florian Weimer To: Adhemerval Zanella via Libc-alpha Subject: Re: [PATCH v2] Use LFS and 64 bit time for installed programs (BZ #15333) References: <20210622172713.3504003-1-adhemerval.zanella@linaro.org> Date: Tue, 28 Dec 2021 21:37:36 +0100 In-Reply-To: <20210622172713.3504003-1-adhemerval.zanella@linaro.org> (Adhemerval Zanella via Libc-alpha's message of "Tue, 22 Jun 2021 14:27:13 -0300") Message-ID: <87ilv8cvov.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 10.5.11.23 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_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: Tue, 28 Dec 2021 20:37:43 -0000 * Adhemerval Zanella via Libc-alpha: > The installed programs are built with a combination of different > values for MODULE_NAME, as below. To enable both Long File Support > and 64 bt time, -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 is added for > nonlibi, nscd, lddlibc4, libresolv, ldconfig, locale_programs, > iconvprogs, libnss_files, libnss_compat, libnss_db, libnss_hesiod, > libutil, libpcprofile, and libSegFault. -D_TIME_BITS=64 does not work for building glibc because the internal aliases such as __fstat64 do not follow _TIME_BITS and are hard-wired to 32-bit time. A symptom is a broken ldconfig, e.g.: $ elf/ldconfig -p elf/ldconfig: mmap of cache file failed. : Invalid argument Thanks, Florian