Re: JPEG 8 transition

To: debian-release@lists.debian.org
Subject: Re: JPEG 8 transition
From: Marco d'Itri <md@Linux.IT>
Date: Mon, 15 Mar 2010 00:40:16 +0000 (UTC)
Message-id: <[🔎] hnjvlg$kiu$1@posted-at.bofh.it>
References: <20100214091828.GF1868@yellowpig> <20100214111742.GL19557@mails.so.argh.org> <20100214122135.GA27912@yellowpig> <20100214123330.GM19557@mails.so.argh.org> <slrnhngnd5.nfa.nospam@sshway.ssh.pusling.com> <20100214204457.GN19557@mails.so.argh.org> <[🔎] 20100314232945.GB7859@yellowpig>

Bill.Allombert@math.u-bordeaux1.fr wrote:

>If you compile-time link a binary with libjpeg62 w/ versionned symbols, and try
>to run-time link it with libjpeg62 w/o versionned symbols, then the dynamic
>linker output a warning:
>
>cjpeg: /usr/lib/libjpeg.so.62: no version information available (required by cjpeg)

I had the same problem trying to fix a major fuckup of the libidn
maintainer: he added versions to the symbols for no reason, so the
shlibs file had to be bumped even if the ABI remained the same.
I could not find a way to build the library in a way that it would
provide the versioned symbols as aliases.

-- 
ciao,
Marco

Reply to:

References:
- Re: JPEG 8 transition
  - From: Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>

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