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Date:      Fri, 3 Apr 2009 22:05:35 +0200
From:      "Paul B. Mahol" <onemda@gmail.com>
To:        Ewald Jenisch <a@jenisch.at>
Cc:        Tim Judd <tajudd@gmail.com>, freebsd-questions@freebsd.org, Vincent Hoffman <vince@unsane.co.uk>
Subject:   Re: Symantec Netbackup under 7.1 - Undefined symbol
Message-ID:  <3a142e750904031305g52ad3436hd65fdfa039ce3769@mail.gmail.com>
In-Reply-To: <20090403193934.GA3711@aurora.oekb.co.at>
References:  <20090403122829.GA2201@aurora.oekb.co.at> <49D624D1.1040101@unsane.co.uk> <ade45ae90904031008x2cbd2ac7v87401495150a7d80@mail.gmail.com> <20090403193934.GA3711@aurora.oekb.co.at>

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On 4/3/09, Ewald Jenisch <a@jenisch.at> wrote:
> On Fri, Apr 03, 2009 at 11:08:50AM -0600, Tim Judd wrote:
>
>> > This would lead me to think you need the port misc/compat5x installed.
>> > I havent any experience of netbackup though.
>>
>>
>> I agree with this statement, since it's clearly listed as it was compiled
>> FOR FreeBSD 5.3
>>
>> The compatXy packages are for what I think I remember reading of kernel
>> system calls.  I think there's a package/port for the userland utilities
>> too..  misc/compat5x
>>
>> However I'm a smidge confused.  The option that exists in the kernel and
>> the
>> misc/compat5x port -- do they accomplish the same thing, or is it really
>> "kernel" and "userland" peices?
>
> Hi,
>
> I've got both compat5x and compat5x installed on the machine in question:
>
> $ pkg_info -cx compat
> Information for compat4x-i386-5.3_9:
> Comment:
> A convenience package to install the compat4x libraries
>
> Information for compat5x-amd64-5.4.0.8_9:
> Comment:
> A convenience package to install the compat5x libraries
> $
>
> In my kernel I've got the following compat-related options enabled
> (default):
> options         COMPAT_FREEBSD4         # Compatible with FreeBSD4
> options         COMPAT_FREEBSD5         # Compatible with FreeBSD5
> options         COMPAT_FREEBSD6         # Compatible with FreeBSD6
>
> Please note, that the error message posted in my original email comes
> from /libexec/ld-elf.so.1

With ldd(1) you could check on what libraries it depends,
alternatively you could try LD_PRELOAD with your own written lib specially
designed to workaround this problem(in theory).

-- 
Paul



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