Re: Versioning problem with Inventor import library
Mario Veraart (rioj7++at++fel.tno.nl)
Fri, 23 Oct 1998 16:15:30 +0200 (MET DST)
>
> Hello pfall,
> Well, I do have a versioning problem with my import filter for
> inventor. I compiled my application for Performer 2.1 under IRIX 6.2/
> The point is, we have another (newer) machine running IRIX 6.4 with Pf
> 2.2.
> On this machine, my application is not able to find the appropriate "dso
> converter".
> We installed also the "backward compatibility dsos", so this should not
> be the
> problem. But maybe the reason is a symbolic link, which links the
> library
> /usr/lib/libpfdf/libpfiv.so to libpfiv_ogl.so
> which is also a symbolic link to libpfiv_ogl.so.4
> // the older libraries are as well existant libpfiv_ogl.so.[1-4]
> Maybe the run time linker gets screwed up ?
> Did anybody face this problem?
> Any clues?
> Thanks in advance,
> Guenter
You can look witch dso's the programs wants with
elfdump -L <program>
Check the ABI versions of the program and the libs
file <program/lib>
You can see what rld wants to load for run time loading by setting the
following environment variables
setenv PFNFYLEVEL 6
setenv PF_LD_LIBRARY_PATH .
and then run you performer program.
Mario
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on Fri Oct 23 1998 - 07:17:20 PDT