Date: Wed, 1 Nov 2006 20:09:49 -0500 From: Alexander Kabaev <kabaev@gmail.com> To: current@freebsd.org Subject: Re: libpthread shared library version number Message-ID: <20061101200949.2d21ace0@kan.dnsalias.net> In-Reply-To: <Pine.GSO.4.64.0611011935540.9245@sea.ntplx.net> References: <454936CA.6060308@FreeBSD.org> <Pine.GSO.4.64.0611011935540.9245@sea.ntplx.net>
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--Sig_pxuA75+.vC3=Ti98zBcZ5rn Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Wed, 1 Nov 2006 19:38:41 -0500 (EST) Daniel Eischen <deischen@freebsd.org> wrote: > On Wed, 1 Nov 2006, Maxim Sobolev wrote: >=20 > > Guys, > > > > I have noticed that libpthread shared library version number in > > 6-STABLE and 7-CURRENT is the same (.2), which causes all threaded > > application compiled for 6-STABLE to segfault when executed on > > 7-CURRENT system, unless libpthread.so.2 is replaced with with its > > 6-STABLE version which in turn will create problems with threaded > > apps compiled for 7-CURRENT. IMHO we should increase version number > > in 7-CURRENT, so that it is in the line of what we have for other > > system libraries. >=20 > It should be done as part of a larger set of library version bumps. > All libraries should be bumped. I believe kan and kensmith were > suppose to be looking at that. We wanted to enable symble versioning > by default, so all libraries would need to be bumped. >=20 I never indicate that I was going to do anything regarding version bumps and I still have no plans whatsoever to do so. It probably does not make sense to do anything until we have a new GCC in the tree. Just a note to someone who is brave enough to volunteer for the task. Handling of libpthread/libthr is not anyone's idea of fun, as both librares are exporting different symbol sets under the same version name, stick their dirty hands into rtld internals, etc. --=20 Alexander Kabaev --Sig_pxuA75+.vC3=Ti98zBcZ5rn Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFSUVhQ6z1jMm+XZYRAphMAJ4xcqleHrToaqSuePNtXXIqLnzYdgCfQxgO eaF3/rLO+jpADBsizK298Lk= =rXti -----END PGP SIGNATURE----- --Sig_pxuA75+.vC3=Ti98zBcZ5rn--
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