[Wrf-users] Re: Compilation Problem (Rafik Djouad)

Rafik Djouad rdjouad at senes.ca
Tue Jan 18 13:57:48 MST 2005


Thanks Steve,

I use PGF compiler for both NETCDF and WRF as well.
When I install NETCDF the configure script generates a macro.make that has 
CPPFLAGS = $(INCLUDES) $(DEFINES)  -Df2cFortran

WRF helpdesk mentioned to me earlier that I should be using -DpgiFortan 
instead of -Df2cFortran.  

How did you handle this one?

Rafik


On Tuesday 18 January 2005 14:49, Steven G Decker wrote:
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> >    1. Compilation Problem (Rafik Djouad)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Tue, 18 Jan 2005 11:32:21 -0500
> > From: Rafik Djouad <rdjouad at senes.ca>
> > Subject: [Wrf-users] Compilation Problem
> > To: wrf-users at ucar.edu
> > Cc: WRF Help <wrfhelp at ucar.edu>
> > Message-ID: <200501181132.21207.rdjouad at senes.ca>
> > Content-Type: text/plain;  charset="us-ascii"
> >
> >
> > Hi folks!
> >
> > I have a serious problem when trying to compile WRF on my Linux machine. 
> > The WRF guys say it is due to NETcdf libraries but I have a doubt about
> > it since this is happening even when I use pre-compiled netcdf binaries. 
> > Please take a quick look at the message below and let me know if you see
> > anything:
> >
> >
> > diffwrf is being built now.
> >
> > wrf_io.o(.text+0x23cc): In function 
`ext_ncd_support_routines_gettimeindex_':
> > : undefined reference to `nf_put_vara_text_'
> >
> > wrf_io.o(.text+0x3c42): In function 
`ext_ncd_support_routines_netcdf_err_':
> > : undefined reference to `nf_strerror_'
> >
> > wrf_io.o(.text+0xb44a): In function `ext_ncd_open_for_read_begin_':
> > : undefined reference to `nf_open_'
> >
> > wrf_io.o(.text+0xb5fc): In function `ext_ncd_open_for_read_begin_':
> > : undefined reference to `nf_inq_varid_'
> >
> > ................................ETC
> >
> >
> > AND
> >
> > ranlib libwrflib.a
> > pgf90 -o wrf.exe -fast -w -byteswapio -Mfree -tp p6  -byteswapio wrf.o
> > libwrflib.a -L../external/io_netcdf -lwrfio_nf
> > -L/home/oper/NETCDF/downloads/exe/netcdf-3.6.0/lib -lnetcdf
> > -L../external/io_grib1 -lio_grib1 ../frame/module_internal_header_util.o
> > ../frame/pack_utils.o -L../external/esmf_time_f90 -lesmf_time
> >
> > ../external/io_netcdf/libwrfio_nf.a(wrf_io.o)(.text+0x23cc): In function
> >
> > `ext_ncd_support_routines_gettimeindex_':
> > : undefined reference to `nf_put_vara_text_'
> >
> > ../external/io_netcdf/libwrfio_nf.a(wrf_io.o)(.text+0x3c42): In function
> >
> > `ext_ncd_support_routines_netcdf_err_':
> > : undefined reference to `nf_strerror_'
> >
> > ../external/io_netcdf/libwrfio_nf.a(wrf_io.o)(.text+0xb44a): In function
> >
> > `ext_ncd_open_for_read_begin_':
> > : undefined reference to `nf_open_'
> >
> > ................................ETC
> >
> > I appreciate your comments!
> > Rafik
>
> I believe you're supposed to use the same compiler for compiling both
> the netCDF libraries and WRF. In my case, I used the Portland Group
> compiler in both cases, and it works fine. Could this be the problem?
>
> Another possibility might be your NETCDF environment variable, which
> should be set to the parent directory of your netCDF libraries. (So, for
> example, if your libraries are in /usr/local/netcdf/lib, and your
> include files are in /usr/local/netcdf/include, NETCDF should be set to
> /usr/local/netcdf.)
>
> Hope this helps,
> Steve
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-- 
Rafik DJOUAD, Ph.D, B.Eng 

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