From owner-svn-ports-head@FreeBSD.ORG Thu Aug 7 17:25:13 2014 Return-Path: <owner-svn-ports-head@FreeBSD.ORG> Delivered-To: svn-ports-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 928975C3; Thu, 7 Aug 2014 17:25:13 +0000 (UTC) Received: from mail-wi0-x22c.google.com (mail-wi0-x22c.google.com [IPv6:2a00:1450:400c:c05::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 74DB82B4C; Thu, 7 Aug 2014 17:25:12 +0000 (UTC) Received: by mail-wi0-f172.google.com with SMTP id n3so11111417wiv.17 for <multiple recipients>; Thu, 07 Aug 2014 10:25:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=IW+2tBhRv+B1B9XzjCrX3nfrQp6oTKJSuf9TXsYa9Ds=; b=SJOQYKM3EFPcIrktLcJMw3gUqt5GqCS68kpJFRawlu3+yP/7yIoh2BDOX6PLqgF1H7 ygfp5hUu7Xi6xw3ATVVAjTyt15ck+/fVwly759t8fpFFZxlWYWxZXuIYIXQ9SmBmiQbe Qaah9fzpwVdyK8eqvtw/QcxZO7jKD8Et4lIHKNxROHMpXjm5itz8ckvjOweJhN+Skg5+ HnrmjfC/Xle2G9STfEzB+2bZrl1vNeG46ys4C6JQyXwOL9uKiu3HA/vOzOneRiq11ydd cFL5FRIPBcSPR2bCZ/UhEcNfuvEJJVda2n2Syd9eIiykUXnNC7Z62qzD1y1RiRfiZ7QV P5oQ== X-Received: by 10.180.96.196 with SMTP id du4mr4378997wib.44.1407432310722; Thu, 07 Aug 2014 10:25:10 -0700 (PDT) Received: from ivaldir.etoilebsd.net ([2001:41d0:8:db4c::1]) by mx.google.com with ESMTPSA id r1sm1493140wia.21.2014.08.07.10.25.09 for <multiple recipients> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Aug 2014 10:25:09 -0700 (PDT) Sender: Baptiste Daroussin <baptiste.daroussin@gmail.com> Date: Thu, 7 Aug 2014 19:25:07 +0200 From: Baptiste Daroussin <bapt@FreeBSD.org> To: Tijl Coosemans <tijl@FreeBSD.org> Subject: Re: svn commit: r364287 - head/ports-mgmt/pkg-devel Message-ID: <20140807172507.GW17537@ivaldir.etoilebsd.net> References: <53e39939.55bc.4ca5432c@svn.freebsd.org> <20140807172841.58633e63@kalimero.tijl.coosemans.org> <53E3A468.5050603@FreeBSD.org> <53E3AC0C.5020904@gmx.de> <53E3AD09.2050000@FreeBSD.org> <20140807185753.0a5c577f@kalimero.tijl.coosemans.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="KRJ4yArSHF8vY7I3" Content-Disposition: inline In-Reply-To: <20140807185753.0a5c577f@kalimero.tijl.coosemans.org> User-Agent: Mutt/1.5.23 (2014-03-12) Cc: svn-ports-head@freebsd.org, Vsevolod Stakhov <vsevolod@FreeBSD.org>, svn-ports-all@freebsd.org, Matthias Andree <matthias.andree@gmx.de>, ports-committers@freebsd.org X-BeenThere: svn-ports-head@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: SVN commit messages for the ports tree for head <svn-ports-head.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-ports-head>, <mailto:svn-ports-head-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/svn-ports-head/> List-Post: <mailto:svn-ports-head@freebsd.org> List-Help: <mailto:svn-ports-head-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-ports-head>, <mailto:svn-ports-head-request@freebsd.org?subject=subscribe> X-List-Received-Date: Thu, 07 Aug 2014 17:25:13 -0000 --KRJ4yArSHF8vY7I3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 07, 2014 at 06:57:53PM +0200, Tijl Coosemans wrote: > On Thu, 07 Aug 2014 17:44:57 +0100 Vsevolod Stakhov wrote: > > On 07/08/14 17:40, Matthias Andree wrote: > >> Am 07.08.2014 um 18:08 schrieb Vsevolod Stakhov: > >>> Due to mainly [2] there are a lot of broken deps, for example, libxml2 > >>> provides libxml2.so.2.12, whilst all dependant ports requires > >>> libxml2.so.2. Consequently, some weird packages, such as wine-i386-de= vel > >>> are installed, since it pretends to provide libxml2.so.2 and due to [= 3] > >>> and [1] wine is treated as a provide candidate. > >>=20 > >> The library's SONAME should be the canonical name because that gets > >> recorded in another library's or executable's NEEDED tag, and pkg might > >> be able to check at package creation, and again before install, if a > >> file installing a library also installs a file that matches the SONAME. > >=20 > > That is how it works for shared lib requires. But that is not how it > > works for shared lib provides. And this ambiguity is the source of [3]. >=20 > Matthias is talking about the SONAME Elf field. For libxml2.so.2.9.1 > it gives: >=20 > % objdump -p /usr/local/lib/libxml2.so.2.9.1 | grep SONAME > SONAME libxml2.so.2 >=20 > This is what is recorded in the NEEDED field of programs/libraries > that depend on libxml2 and can be used for shared lib provides. >=20 That is exactly what we do use. The problem is things like i386-wine are providing libxml2 as well which SO= NAME is also libxml2.so.2 how do we differentiate both ? To be honnest I have an idea on that but that requires modifications on the ports tree side as well as pkg so it will have to wait a bit. regards, Bapt --KRJ4yArSHF8vY7I3 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlPjtnMACgkQ8kTtMUmk6EwjDwCbB6FPfKdcb9ixn+qy8Tf1zlLj u6MAoLBUc1tj+I3wZLwX6hJx/MKUGlP2 =bY3O -----END PGP SIGNATURE----- --KRJ4yArSHF8vY7I3--