From: Tom Flynn (flynnt++at++cthulhu.engr.sgi.com)
Date: 09/09/2000 16:43:29
Interesting...
After turning on PFLD_LIBRARY_PATH=/usr/lib/libpfdb and setting PFNFYLEVEL
to 7, it said that dlopen() was failing because __XmStrings was
unresolved.
Try adding NEED_MOTIF_LIBS=1 at the top of the perfly
makefile and try again. In the Performer tree, we just happen to link
with -lXm...we really don't need to since perfly doesn't use Motif...that
really shouldn't be there.
Inventor (libInventorXt anyway) uses Motif. In the libSoXt Makefile we're
not linking with -lXt -lXm when we create the library, so the run-time
linker didn't know to pickup those libraries when it loaded libInventorXt
when perfly loaded the libpfiv.so loader.
I'll check the fix into Inventor later today. Thanks,
tom
On Sat, 9 Sep 2000, [iso-8859-1] Michaël PHILIZOT wrote:
> Hello,
>
>
> I've got some trouble to load '.iv' files. I'm running the latest
> version of
> Performer on a Linux Slackware 7, GeForce, XFree4.0.1.
>
> I downloaded the 'libpfiv.so' and the OpenInventor libraries found on
> reality.sgi.com/flynnt, and since then I am able to load '.iv' file with
> the
> precompilated version of 'perfly'. Then I compiled 'perfly' by making
> 'make' in the '/usr/share/Performer/src/sample/C', and I am not able to
> load any '.iv' file with this version... I get the :
>
> PF Warning: pfdFindConverterDSO() - Could not load
> DSO for extension "iv20"
> PF Warning: pfdFindConverterDSO() - Could not load
> DSO for extension "iv"
> PF Warning: pfdLoadFile() - Unable to load file
> ....iv because of problem finding pfdLoadFile_iv
>
> Is there something to do with dlopen / dlsym ?
>
>
> Any answer, help or advice will be greatly appreciated.
> Thanks for reading this message.
>
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