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20030709: UDUNITS on UCAR's Blackforest IBM



Richard,

>Date: Wed, 9 Jul 2003 13:24:33 -0400 (EDT)
>From: address@hidden
>Organization: North Carolina State University
>To: "Steve Emmerson" <address@hidden>
>Subject: Re: 20030709: UDUNITS on UCAR's Blackforest IBM

The above message contained the following:

> Thanks. But, when I comipled my file with -qextname, the problem seem to
> be transfered elsewhere. This tme the undefined symbols are the
> subroutines calling the udunits library.
> 
> See below( and as usual I do appreciate your feedback)
> 
> **************************************************
> 1501-510  Compilation successful for file ICBC.f.
> ld: 0711-317 ERROR: Undefined symbol: .ncopn_
> ld: 0711-317 ERROR: Undefined symbol: .ncvid_
> ld: 0711-317 ERROR: Undefined symbol: .ncainq_
> ld: 0711-317 ERROR: Undefined symbol: .ncagtc_
> ld: 0711-317 ERROR: Undefined symbol: .ncpopt_
> ld: 0711-317 ERROR: Undefined symbol: .ncagt_
> ld: 0711-317 ERROR: Undefined symbol: .ncvgt_
> **************************************************

The undefined symbols above are netCDF routines.  This must mean that
the Fortran interface of your installed netCDF package must not have
underscore suffixes.  If the UDUNITS package can be built in the same
way, then your problem should be solved.

Would you please do the following:

    1.  Go to the top-level source directory of the UDUNITS package.

    2.  Perform steps 3 through 7 described near the end of the file
        INSTALL.

    3.  Send me the files "configure.log", "config.log", and "make.log" 
        described near the end of the file INSTALL.

    4.  Send me the output of the following command:

            nm -g libudunits.a | grep utopen

Regards,
Steve Emmerson


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