Re: [foxboro] data retrieval with legacy historian

Ronny,

I seem to remember the isam libraries went away with the 20 series version 
of Informix. I think it was the Indexed Sequential Access Method function 
calls used to directly access Informix tables. I don't think isam is 
supported in the 50 Series versions of Informix.

I don't ever remember using the PW lib.

Try compiling without those libraries and see of you get any unresolved 
externals.

If not, run it!

Ted

At 11:27 AM 11/19/2002 +0100, you wrote:

>Hi all
>
>Thanks for the suggestions on this topic,
>
>I have tried several proposed solutions, but with no satisfying result.
>
>The files are not found on our system, i tried libisam.so libisam.a same as
>libPW.so and libPW.a.
>One should expect these files on the system as they are used in the examples
>given in the documentation of the historian.
>Are these files installed by the system or must they be installed
>separately?
>The libhist.a library is in the /opt/fox/hstorian/bin/ folder.
>
>I have also tried the other options
>
>cc testhist.c -I/usr/include/fox -lgen -lsocket -history -lfox -lfoxlc
>-lposix4 -lm
>gives  Undefined symbol errors first referenced in file
>/usr/lib/libhistory.so
>Like:   rq_msgs, get_data etc.
>
>The gcc option I can not test because we use the ansi c compiler from Sun
>
>
>
>Greetings
>
>Ronny
>
> > -----Original Message-----
> > From: Cyrus W. Taft [SMTP:cwtaft@xxxxxxxxxxxxxx]
> > Sent: Monday, November 18, 2002 4:35 PM
> > To:   INTERNET:foxboro@xxxxxxxxxxxxx
> > Subject:      [foxboro] data retrieval with legacy historian
> >
> >
> > Ronny,
> > I'm not sure exactly which libraries you need to include.  The missing
> > library file names are libisam.so or libPW.so I think. Try searching for
> > those files and make sure their paths are included in the LIBPATH
> > environment variable. Or you can put the full path name in the compiler
> > command line.
> >
> > Cyrus Taft
> >
> >
> > Message text written by INTERNET:foxboro@xxxxxxxxxxxxx
> > >cc testhist.c -L/opt/fox/hstorian/bin -I/usr/include/fox -lhist -lisam
> > -lfox
> > -lPW
> >
> > I get the following errors
> >
> > ld: fatal: library -lisam : not found
> > ld: fatal: library -lPW: not found
> > <
> >
> >
> >
> > _______________________________________________________________________
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> >
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