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Date:      Mon, 20 Oct 2003 10:51:50 +0200
From:      John Angelmo <john@adminforum.se>
To:        Steve Kargl <sgk@troutmask.apl.washington.edu>
Cc:        Kris Kennaway <kris@obsecurity.org>
Subject:   Re: __fpclassifyd problem
Message-ID:  <3F93A226.2060104@adminforum.se>
In-Reply-To: <20031019232403.GA33279@troutmask.apl.washington.edu>
References:  <3F92E129.10307@veidit.net> <20031019204629.GC49466@rot13.obsecurity.org> <3F92FC99.8010802@freebsd.org> <20031019221341.GA32851@troutmask.apl.washington.edu> <20031019224858.GA64932@rot13.obsecurity.org> <20031019232403.GA33279@troutmask.apl.washington.edu>

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Steve Kargl wrote:

> On Sun, Oct 19, 2003 at 03:48:58PM -0700, Kris Kennaway wrote:
> 
>>On Sun, Oct 19, 2003 at 03:13:41PM -0700, Steve Kargl wrote:
>>
>>
>>>I sent in an email *along time ago* about this type 
>>>of problem.  See the fallout due to revision 1.24
>>>of lib/libc/stdio/findfp.c.  IMHO, all shared libraries
>>>versions should have been bumped in going from 4.x to
>>>5.0. 
>>
>>You don't want to do it before you have to, because this creates more
>>pain for people when you make a change that breaks backwards compat
>>(given the policy/preference of only bumping once per major release).
>>
>>I'm working on a script that will detect the kind of backwards
>>compatibility breakage we're seeing here by comparing the symbols in
>>4.x and 5.x versions of libraries with the same major revision.  We
>>can then run this once a day/week/whatever somewhere to catch these
>>problems as soon as they occur in future.
>>
> 
> 
> You and I participated in the first go around in the
> library versioning problem.  For one of my attempts
> to discuss this problem, see
> 
> http://www.freebsd.org/cgi/getmsg.cgi?fetch=1981830+1986079+/usr/local/www/db/text/2002/freebsd-current/20021103.freebsd-current
> 

Are there any hints how to solve my problem, I'm willing to give it a 
shot ;)



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