Hi Ted,
Wow, that was a fast answer, thank you. I must have left 'include' in there as
a copy/paste error. Anyway, I changed it, and tried again, but got the same
result:
ld: library not found for -lnetcdf
collect2: ld returned 1 exit status
make: *** [most3_x] Error 1
OK, now I will try Roy's suggestion!
Thanks guys, will let you know.
-jose
On 29/07/2010, at 4:16 PM, Ted Mansell wrote:
> Problem is probably here:
>
> OPT = -O -I/sw/lib/netcdf-gfortran/include
> -L/sw/lib/netcdf-gfortran/include -lnetcdf
>
> should have "-L/sw/lib/netcdf-gfortran/lib" (lib instead of include after
> the -L)
>
> -- Ted
>
>
>
> On Jul 29, 2010, at 3:13 PM, Jose Borrero wrote:
>
>>
>> Hello everyone,
>>
>> I am sure this an incredibly basic question, but maybe someone can tell me
>> what i am doing wrong. I am pretty hopeless in this regard.
>>
>> I have a FORTRAN code that writes data out to netCDF files. It is old, but
>> it works...
>>
>> The code compiles using a makefile that calls various netCDF libraries.
>>
>> I am using the g77 compiler that i installed via fink
>>
>> the makefile looks like this:
>>
>> =================================
>> F77 = g77
>> OBJ = most3_x
>> SRC = most3_nc_x.f offtime.f timestep.f swlon.f swlat.f swrun03.f
>> surf_read.f surf_run.f rgrd1.f rgrd2.f
>> OPT = -O -I/sw/lib/netcdf-gfortran/include
>> -L/sw/lib/netcdf-gfortran/include -lnetcdf
>>
>> $(OBJ): $(SRC)
>> $(F77) $(SRC) $(OPT) -o $(OBJ)
>> =================================
>>
>> the error I get looks like this:
>>
>>
>> =================================
>> ld: library not found for -lnetcdf
>> collect2: ld returned 1 exit status
>> make: *** [most3_x] Error 1
>> =================================
>>
>> so what i can;t figure out is what file is the compiler looking for? I have
>> installed the netCDF packages using fink on my macbook (10.6.4). It is
>> obviously looking for a library file, but what it its exact name? and where
>> might i find it? I have searched around in the usual places, i.e. places
>> where fink puts things, i.e. in the /sw directories.
>>
>> This same set up works on my older macs (10.4.xx) and things worked by just
>> altering the paths in the lines above. But now, on this newer set up, I
>> can't seem to get the right bits talking to each other.
>>
>> I have tried adding various paths after the -l flag in the OPT line above,
>> but it gets me to the same place.
>>
>> Can someone tell me fundamentally what that OPT line in the make file is
>> doing? why is there a path before the include file? but not before the
>> library file?
>>
>> What is the -I flag and what is the -L flag? (I am guessing Include and
>> Library, but then why -l?)
>>
>> Anyway, any help/suggestions appreciated.
>>
>> -jose
>>
>>
>>
>> --
>> Jose C. Borrero
>> Adjunct Assistant Professor
>> University of Southern California
>> Tsunami Research Center
>> http://www.usc.edu/dept/tsunamis
>>
>>
>> _______________________________________________
>> netcdfgroup mailing list
>> netcdfgroup@xxxxxxxxxxxxxxxx
>> For list information or to unsubscribe, visit:
>> http://www.unidata.ucar.edu/mailing_lists/
>
--
Jose C. Borrero
Senior Consultant
ASR Limited
http://www.asrltd.co.nz
Adjunct Assistant Professor
University of Southern California
Tsunami Research Center
http://www.usc.edu/dept/tsunamis
