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20010709: configuring NetCDF (linux pgf90/gcc)

Orenthal,

> To: <address@hidden>
> From: "Orenthal J. Tucker" <address@hidden>
> Subject: netcdf problems
> Organization: UCAR/Unidata
> Keywords: 200107092042.f69Kgq114066

The above message contained the following:

> A. Linux glmr-023-20.hsc.edu 2.2.14-5.9 #1 Tue Mar 7 21:07:39 EST 2000      
> i686 unknown
> 
> B. 3.5.0
> 
> C. /proj/pgi/linux86/bin/pgf90
>    /usr/bin/gcc
> 
> 
> D.
> 
> creating cache ./config.cache
> checking for top-level source-directory
> /proj/netcdf-3.5.0/src
> checking for m4 preprocessor
> checking for m4... m4
> checking m4 flags... -B10000
> checking C compiler "/usr/bin/egcs"... works
> checking how to make dependencies... false
> checking for /usr/bin/g++... /usr/bin/g++
> checking C++ compiler "/usr/bin/g++"... works
> checking how to run the C preprocessor... /usr/bin/egcs -E
> checking user-defined Fortran-77 compiler "pgf90"... works
> checking for Fortran .F compiler... 
> checking if Fortran-77 compiler handles *.F files... no
> checking for Fortran preprocessor... /usr/bin/egcs -E
> checking "pgf90" as Fortran-90 compiler... failed to build test program
> checking for xlf90... no
> checking for f90... no
> configure: warning: Could not find working Fortran-90 compiler
> configure: warning: The Fortran-90 interface will not be built
> checking for nm utility
> checking for nm... nm
> checking nm flags... 
> checking for C-equivalent to Fortran routine "SUB"... sub_
> checking for Fortran "byte"... yes
> checking for Fortran "integer*2"... yes
> checking if Fortran "byte" is C "signed char"... configure: error: Could not 
> link conftestf.o and conftest.o

From the above, it looks like some environment variables weren't defined
correctly before the configure script was invoked.

Try the following:

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

    2.  Perform steps 3 and 4 described near the end of the file
        INSTALL.html

    3.  Set the following environment variables to the indicated values:

            CC=/usr/bin/gcc
            CPPFLAGS='-DNDEBUG -DpgiFortran'
            CFLAGS=-O
            FC=/proj/pgi/linux86/bin/pgf90
            FFLAGS="-O -w"
            CXX=/usr/bin/g++

    4.  Perform steps 6 through 9 described near the end of the file
        INSTALL.html.

Please let me know if this helps.

Regards,
Steve Emmerson   <http://www.unidata.ucar.edu>