[ncl-install] Cannot find -liconv

[Mary Haley]

Hi Giorgio,

Try compiling the program without "-liconv" and see what happens.  To do
this, first type:

ncargex cpex08 -n

and then copy and paste the full compile line, but without the -liconv. In
fact, I recommend trying it without many of those last few libraries and
see how far you get:

gfortran -fPIC -fno-second-underscore -fno-range-check -fopenmp -O -o
cpex08 cpexcc.f cpex08.f -L/usr/local/ncl-6.2.0/lib -L/usr/X11R6/lib64
-lncarg -lncarg_gks -lncarg_c -lX11 -lXext -lcairo

At a minimum, you need the "-lcairo" library. If you find the above
statement still gives you undefined references, then try adding back in the
original libraries in the order they appear.

--Mary


On Tue, Jul 22, 2014 at 5:34 AM, Giorgio Graffino <giorgio.graffino at alice.it
> wrote:

>  Good morning.
> I've downloaded NCL (v6.2.0) from the web page
> https://www.earthsystemgrid.org/dataset/ncl.620.html and i've chosen a
> Linux OPeNDAP-enabled version, more exactly the
> *ncl_ncarg-6.2.0.Linux_Debian7.4_x86_64_gcc472.tar.gz* file, according to
> the guidelines contained in this page
> http://www.ncl.ucar.edu/Download/linux.shtml. I have an Ubuntu system
> (v13.10) with gcc v4.8.1.
> After the installation, the test *ng4ex gsun01n -clean* works well, but
> the test *ncargex cpex08 -clean* gives the following results
>
> NCAR Graphics Fortran  Example <cpex08>
>
>   Copying cpex08.f
>
>   Copying cpexcc.f
>
> Compiling and linking...
> gfortran -fPIC -fno-second-underscore -fno-range-check -fopenmp -O -o
> cpex08 cpexcc.f cpex08.f -L/usr/local/ncl-6.2.0/lib -L/usr/X11R6/lib64
> -lncarg -lncarg_gks -lncarg_c -lX11 -lXext -lcairo -lfontconfig -lpixman-1
> -lfreetype -lexpat -lpng -lz -liconv -lXrender -lbz2
> /usr/bin/ld: impossibile trovare -liconv
> collect2: error: ld returned 1 exit status
>
> The compile and link failed.
>
> where "impossibile trovare" means "cannot find".
> Unfortunately, I must have NCAR Graphics working on my system... I've
> already installed the libraries suggest in
> http://www.ncl.ucar.edu/Download/linux.shtml and also iconv (v2.17), as
> suggested in
> http://www.ncl.ucar.edu/Support/install_archives/2014/0141.html. I failed
> when I tried to compile the *CPEX08 *program without* -liconv* and to
> modify any "ncarg" file by myself. Any other suggestions?
> Thanks a lot.
> Giorgio Graffino
>
>
>
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