From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jozsef Kadlecsik Subject: Re: [PATCH] build: restore -version-info Date: Sun, 1 Jul 2012 22:45:27 +0200 (CEST) Message-ID: References: <1341082043-26584-1-git-send-email-jengelh@inai.de> <1341082043-26584-2-git-send-email-jengelh@inai.de> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: netfilter-devel@vger.kernel.org To: Jan Engelhardt Return-path: Received: from smtp2.kfki.hu ([148.6.0.28]:55122 "EHLO smtp2.kfki.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751004Ab2GAUp3 (ORCPT ); Sun, 1 Jul 2012 16:45:29 -0400 In-Reply-To: Sender: netfilter-devel-owner@vger.kernel.org List-ID: On Sun, 1 Jul 2012, Jan Engelhardt wrote: > On Sunday 2012-07-01 19:20, Jozsef Kadlecsik wrote: > >[...] > >> * therefore the patch makes a clean restart, > >> using -version-info 3:0:0, to continue using .so.3 > >> starting from ipset-6.13 until the next *real* > >> incompatible change. > > > >What is still unclear for me, why a clean restart is required. Looking > >into "libtool", as I see, "-version-number 3:0:1" and "-version-info > >3:0:1" produces the same result. > > They don't. The libtool manual goes on attempting to explain > "-version-number" with C:R:A, though it could have been a lot easier > to just say "it copies the values as-is to the file suffix". > > ---8<--- > location git://git.inai.de/ipset (updated) > > parent 7c7b022a18ea2bae11d889b345caef87f3bf145e (v6.13) > commit 2b145f0794de6f56eaded0a6403be995be98c93b > Author: Jan Engelhardt > Date: Sat Jun 30 20:39:27 2012 +0200 > > build: restore -version-info > > Commit v6.13~7 accidentally swapped "-version-info" with > "-version-number". Because "-version-number" takes the values > "FIRST:AGE:REV", which is different from "-version-info > CURRENT:REV:AGE", libipset.so.3 was emitted. Ohh, I got it - thanks, really. Somehow I stopped at how CURR is calculated from FIRST and AGE. Best regards, Jozsef - E-mail : kadlec@blackhole.kfki.hu, kadlecsik.jozsef@wigner.mta.hu PGP key : http://www.kfki.hu/~kadlec/pgp_public_key.txt Address : Wigner Research Centre for Physics, Hungarian Academy of Sciences H-1525 Budapest 114, POB. 49, Hungary