Re: [foxboro] data retrieval with legacy historian
- From: Ted Jirik <Ted.Jirik@xxxxxxxxxxxxxxx>
- To: foxboro@xxxxxxxxxxxxx
- Date: Wed, 20 Nov 2002 07:29:18 -0800
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
> > <
> >
> >
> >
> > _______________________________________________________________________
> > This mailing list is neither sponsored nor endorsed by Invensys Process
> > Systems (formerly The Foxboro Company). Use the info you obtain here at
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> >
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> >
> >
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_______________________________________________________________________
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Systems (formerly The Foxboro Company). Use the info you obtain here at
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