From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <sebastian@werner-productions.de> X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-14) on finch.gentoo.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_ADSP_NXDOMAIN, DMARC_MISSING,MAILING_LIST_MULTI autolearn=unavailable autolearn_force=no version=4.0.0 Received: from moutvdom00.kundenserver.de (moutvdom00.kundenserver.de [195.20.224.149]) by chiba.3jane.net (Postfix) with ESMTP id 898B42590B for <gentoo-dev@gentoo.org>; Fri, 11 Jan 2002 13:16:23 -0600 (CST) Received: from [195.20.224.219] (helo=mrvdom03.kundenserver.de) by moutvdom00.kundenserver.de with esmtp (Exim 2.12 #2) id 16P7Ak-00054v-00 for gentoo-dev@gentoo.org; Fri, 11 Jan 2002 20:17:02 +0100 Received: from [217.225.26.152] (helo=pD9E11A98.dip.t-dialin.net) by mrvdom03.kundenserver.de with esmtp (Exim 2.12 #2) id 16P7Ak-0000NY-00 for gentoo-dev@gentoo.org; Fri, 11 Jan 2002 20:17:02 +0100 Subject: Re: [gentoo-dev] Prelinking From: Sebastian Werner <sebastian@werner-productions.de> To: gentoo-dev@gentoo.org In-Reply-To: <1010776154.13069.16.camel@inventor.gentoo.org> References: <1010775173.657.0.camel@wp.smile> <1010776154.13069.16.camel@inventor.gentoo.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Mailer: Evolution/1.0 (Preview Release) Date: 11 Jan 2002 20:17:08 +0100 Message-Id: <1010776628.1733.4.camel@wp.smile> Mime-Version: 1.0 Sender: gentoo-dev-admin@gentoo.org Errors-To: gentoo-dev-admin@gentoo.org X-BeenThere: gentoo-dev@gentoo.org X-Mailman-Version: 2.0.6 Precedence: bulk Reply-To: gentoo-dev@gentoo.org List-Help: <mailto:gentoo-dev-request@gentoo.org?subject=help> List-Post: <mailto:gentoo-dev@gentoo.org> List-Subscribe: <http://lists.gentoo.org/mailman/listinfo/gentoo-dev>, <mailto:gentoo-dev-request@gentoo.org?subject=subscribe> List-Id: Developer discussion list <gentoo-dev.gentoo.org> List-Unsubscribe: <http://lists.gentoo.org/mailman/listinfo/gentoo-dev>, <mailto:gentoo-dev-request@gentoo.org?subject=unsubscribe> List-Archive: <http://lists.gentoo.org/pipermail/gentoo-dev/> X-Archives-Salt: df179a22-41cb-4ce8-9e8d-6536327f2b7d X-Archives-Hash: ac77aa0efb7d61e1665624a348d6068d This seems not to be the same...=20 Jakub patch the kernel and the glibc (also the 2.2.4) so it is not included yet I think. The patch add the functionality to the kernel and the glibc... The complete created applications must be patch with a program named prelink. This seems to be compatible with not prelinked applications because the patches don't delete the old lines to handle elf-binaries - they extend them to different call of prelinked and not prelinked binaries... Sebastian Am Fre, 2002-01-11 um 20.09 schrieb Daniel Robbins: > On Fri, 2002-01-11 at 11:52, Sebastian Werner wrote: > > Hey > >=20 > > Sometimes ago there was a mail in this list, which tell us the way away > > from objprelink to full system prelink. Do you mean the prelink-concept > > by Jakub Jelinek? It look at his ftp-directory... >=20 > I believe that this can be enabled by turning the "-z combreloc" option > to "ld" on by default (probably by using a patch). However, this breaks > binary compatibility with existing packages, which makes upgrading to > this new functionality quite a challenge. It may be something that must > be enabled (via a USE var) at bootstrap-time only. >=20 > >From the "ld" man page: >=20 > "combreloc" combines multiple reloc sections and sorts them to make=20 > dynamic symbol lookup caching possible. >=20 > Note: >=20 > This feature may need additional glue in the dynamic linker. I'm not > sure if the support is there yet. You can probably do a google search > for "combreloc" and get more information. >=20 > Best Regards, >=20 > --=20 > Daniel Robbins <drobbins@gentoo.org> > Chief Architect/President http://www.gentoo.org=20 > Gentoo Technologies, Inc. >=20 > _______________________________________________ > gentoo-dev mailing list > gentoo-dev@gentoo.org > http://lists.gentoo.org/mailman/listinfo/gentoo-dev --=20 --------------------------------- Sebastian Werner http://www.werner-productions.de sebastian@werner-productions.de Bismarckstra=DFe 51 32427 Minden ---------------------------------