Re: Problem with ng4ex

Mary,

I think you're right. Fedora 12 came with gcc and gfortran 4.4.3 and I've
installed ncl 5.1.1 compiled with gcc 4.3.2.

It appears that I should compile ncl with this different versions of gcc
compilers

Thanks

Mateus

2010/3/16 Mary Haley <haley@ucar.edu>

> Mateus,
>
> This is odd. It looks like there might be an incompatibility between the
> gfortran you're using, and the gfortran that was used to build the NCL/NCARG
> libraries.
>
> For the record, when you tried the compilation by hand, I think you want
> the "xy01f.f" up front:
>
> gfortran -L/usr/local/ncarg/lib -I/usr/local/ncarg/include xy01f.f -lncarg
> -lncarg_gks -lncarg_c -lhlu -lX11 -lXext -lpng -lz -lgfortran
>
>
> What NCL binary did you download, and what version of gcc/gfortran do you
> have:
>
> gcc --version
> gfortran --version
>
> --Mary
>
>
> On Mar 13, 2010, at 1:49 PM, Mateus Teixeira wrote:
>
> Dear NCL users,
>
> I'm trying to run the example presented in
> http://www.ncl.ucar.edu/Applications/BasicExamples/XyPlot/xy01.shtml
>
> but I'm getting the following error message during compilation:
>
> $ ng4ex xy01f
>
> NCAR Graphics High Level Utility Fortran Example <xy01f>
>
> Copying xy01f.f
> Copying xy01.res
>
> Compiling and linking...
> gfortran -fPIC -fno-second-underscore -fno-range-check -o xy01f xy01f.f
> -L/usr/local/ncarg/lib -I/usr/local/ncarg/include -lhlu -lncarg -lncarg_gks
> -lncarg_c -lX11 -lXext -lpng -lz -lgfortran -lm
> /usr/lib/gcc/i686-redhat-linux/4.4.3/../../../crt1.o: In function `_start':
> (.text+0x18): undefined reference to `main'
> collect2: ld returned 1 exit status
> Executing <xy01f>...
>
> ./xy01f: Command not found.
>
> Finished executing <xy01f>...
>
>
> I've tried to compile it directly with
>
> gfortran -L/usr/local/ncarg/lib -I/usr/local/ncarg/include -lncarg
> -lncarg_gks -lncarg_c -lhlu -lX11 -lXext -lpng -lz -lgfortran xy01f.f
>
> but it gaves the following errors:
>
> /tmp/ccrkSpMj.o: In function `MAIN__':
> xy01f.f:(.text+0xc6): undefined reference to `nhlfinitialize_'
> xy01f.f:(.text+0xe1): undefined reference to `nhlfrlcreate_'
> xy01f.f:(.text+0xec): undefined reference to `nhlfrlclear_'
> xy01f.f:(.text+0x11e): undefined reference to `nhlfrlsetstring_'
> xy01f.f:(.text+0x150): undefined reference to `nhlfrlsetstring_'
> xy01f.f:(.text+0x176): undefined reference to `nhlfappclass_'
> .....
>
>
> Maybe is it a installation problem?
>
> I'm using NCL 5.1.1.
>
>
> Best regards,
>
> --
> Mateus da Silva Teixeira
> Meteorologista
> Instituto de Pesquisas Meteorológicas - IPMet
> Universidade Estadual Paulista - UNESP
> Av. Luis Edmundo Carrijo Coube, 14-01 - Cx. Postal 281 - CEP 17033-360
> Bauru - SP - Brasil
> Fone: +55 14 3103-6030 / fax: 3203-3649
>
> Registered Linux User #466740 (http://counter.li.org/)
> _______________________________________________
> ncl-talk mailing list
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>
>
>

-- 
Mateus da Silva Teixeira
Meteorologista
Instituto de Pesquisas Meteorológicas - IPMet
Universidade Estadual Paulista - UNESP
Av. Luis Edmundo Carrijo Coube, 14-01 - Cx. Postal 281 - CEP 17033-360
Bauru - SP - Brasil
Fone: +55 14 3103-6030 / fax: 3203-3649
Registered Linux User #466740 (http://counter.li.org/)