Re: [foxboro] data retrieval with legacy historian

Hey Ronny,

>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.

What errors do you get with the following:
cc testhist.c -I/usr/include/fox -lhist -lfox -lsocket -lnsl -lm -lposix4
This example works great on my AW51B/6.2 and AW51B/6.3 .

The functions that are giving you link-time headaches (rq_msgs, get_data)
are in libhist, which is included in the -lhist in my example.


Mark Dumond
FeedForward, Inc

-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx
[mailto:foxboro-bounce@xxxxxxxxxxxxx]On Behalf Of De Maeyer Ronny
Sent: Monday, November 18, 2002 2:51 AM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] data retrieval with legacy historian



Hi,

I am trying to compile a program to retrieve data from the legacy historian.
Following the documentation (BO 193BL rev.e section 8) I use the following
syntax

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

We use the c compiler from SUN, and the legacy historian on ver. 4.3
In witch library could these files be ?
I have searched the AW but could not find anything like isam.lib or PW.lib

Has anyone any sugestion ?


Thanks in advace,
Ronny

> Ronny De Maeyer
>
> Fluxys n.v.
> LNG TERMINAL ZEEBRUGGE
> H.V. Wolvensstraat 3, Kaai 615
> B - 8380 ZEEBRUGGE
> Tel.: (++32) (0)50 36 66 24 (direct)
> Tel.: (++32) (0)50 36 66 11 (central)
>
> mailto:ronny.demaeyer@xxxxxxxxxx
> http://www.fluxys.net
>
>
>
>
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