[bgl-discuss] netcdf compilation on BGL

["Anand Nilekar" <anilekar@xxxxxxxxxxxx>]

Hi,
 
I have been trying to install my code (Dacapo -
http://dcwww.camp.dtu.dk/campos//Dacapo/) on BGL. The code successfully
compiles till the point it starts linking libraries. Previously I had
problems with ESSL and MASS math libraries. But now I am using blas
instead (as Katherine suggested), which doesn't seem to give me any
problem. However, the netcdf installation I have lacks some required
functions (fortran related). I also tried the library in
/home/walkup/local/netcdf-3.5.1/lib/libnetcdf.a as I found it on the ANL
wiki page. But that also lacks some functions, although different from
what my installation doesn't have.

When I looked at my netcdf install log closely, I found that it can't
figure out the fortran related variables, e.g.

>>checking "xlf" as Fortran-90 compiler... failed to build test program.

I tried various variables for FC and FFLAGS, but couldn't get it to
work. The rest of the env vars that work are defined as follow, which I
hope are correct as I didn't see any problem with these.

setenv CPPFLAGS '-D_HPUX_SOURCE -D_FILE_OFFSET_BITS=64'    # large file
support
setenv CFLAGS '-g +DD64'                           # 64-bit mode
setenv FLIBS '-lU77'
setenv CXX ''                                      # no 64-bit mode C++
compiler

 

Does anyone know what is missing here? Or have encountered similar
problems before? Any pointers are highly appreciated.

 

Thanks in advance,

Anand

 


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