Re: 20060105: compiling netcdf3.6.0-p1 with gfortran 4.0.2

Unidata Support <address@hidden> writes:

> ------- Forwarded Message
>
>>To: address@hidden
>>From: Heiko Klein <address@hidden>
>>Subject: compiling netcdf3.6.0-p1 with gfortran 4.0.2
>>Organization: Norwegian Meteorological Institute
>>Keywords: 200601051430.k05EUH7s013230 netCDF 3.6.0-p1 gfortran 4.0.2
>
> While the build of netcdf with gfortran 4.0.0 worked without problems, I 
> had problems building it with gfortran 4.0.2 . At the end I found out, 
> that the netcdf-build-system added automatically -Df2cFortran to the 
> compile-flags, though gfortran 4.0.2 doesn't use 2 underscores.
>
> With the following options, I managed to successfully compile netcdf on 
> fedora core 3 with gfortran 4.0.2:
> CC=/disk1/local/gcc402/bin/gcc CXX=/disk1/local/gcc402/bin/g++ 
> LD=/disk1/local/gcc402/bin/gcc F90=/disk1/local/gcc402/bin/gfortran 
> FC=/disk1/local/gcc402/bin/gfortran
> CPPFLAGS="-DNDEBUG -DFile_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DpgiFortran"
>
> Best regards,
>
> Heiko
>
>
>
> -- 
> Dr. Heiko Klein                              Tel. + 47 22 96 33 44
> Air pollution Section/Research Department    Fax. + 47 22 69 63 55
> Norwegian Meteorological Institute           http://www.met.no
> P.O. Box 43 Blindern  0313 Oslo NORWAY       http://www.emep.int
>
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Thanks!

I didn't know gfortran was still going on. I thought it had merged
into the f95 that is part of gcc-4.0.

But I guess I was wrong!

Thanks for the information. The 3.6.1 beta fixes some of the
awkwardness of setting flags, and the 4.0 release will also handle
this much more cleanly!

Thanks again,

Ed
-- 
Ed Hartnett  -- address@hidden