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20040303: NetCDF-3 compilation

>From: Martin Sechny <address@hidden>
>Organization: ?
>Keywords: 200403030817.i238HVrV007347 netCDF C++

Martin,

>I have compiled NetCDF-3 included in GENESIS v. 2.2.1 
>(http://www.genesis-sim.org/GENESIS).
>I think that in file "netcdf-3.4/src/configure" might be following 
>error:
>
>After executing "./configure/" I can see theese lines:
>    configure: Empty CXX variable
>    configure: The C++ interface will not be built
>Problem is in line 1089, variable $CXX is not set. I inserted line:
>    CXX='c++'
>before line 1089 and it is OK.

The correct way to get the C++ interface to netCDF to build is to
define the Unix environment variable CXX before running configure.
I suggest backing out of the configure edit you did, running
'make distclean', defining CXX:

setenv CXX c++           <- C-shell syntax
CXX=C++
export CXX               <- conforming shell syntax

and then rerun configure.

>I use Intel Pentium (i586) with Linux Slackware 9.1 (kernel 2.4, gcc 
>3.2.3).
>The C++ compiler is OK.

OK.  Setting the Unix CXX environment variable is all you should need
to do.

Cheers,

Tom Yoksas
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