[netcdfgroup] Compiling with Gfortran compilers (4.4.1) for 32 vs 64 bit

• To: "netcdfgroup@xxxxxxxxxxxxxxxx" <netcdfgroup@xxxxxxxxxxxxxxxx>
• Subject: [netcdfgroup] Compiling with Gfortran compilers (4.4.1) for 32 vs 64 bit
• From: "Capehart, William J" <William.Capehart@xxxxxxxxx>
• Date: Wed, 11 Aug 2010 16:39:08 -0600

When building Netcdf 4.1.1 (and also 4.0.1) on a Mandriva 2010.0 and 2010.1
rigs (both 32 and 64 bit) I¹ve run into an annoying problem when working
with the GCC 4.4.3 compilers (and like others, I¹m getting satisfactory
results with the ­DpgiFortran option but that¹s another matter).

The resulting library for the libnetcdf.a file for the 32bit build has all
the fortran functions and also reside in the libnetcdff.a library.
Meanwhile those functions do NOT land in the 64bit libnetcdf.a (but they ARE
in the libnetcdff.a library).  Any Idea as to why that¹s happening, how to
get the 64 bit build to act like the 32-bit build, or just how to use a
little Psychology and Extreme Violence? to merge the ff.a into the f.a file
(or even if that¹s a tolerable idea).

Thanks Much
================================================================
Bill Capehart <William.Capehart@xxxxxxxxx>   Associate Professor
Institute of Atmospheric Sciences               Department Chair
213 Mineral Industries Building
South Dakota School of Mines and Technology Ph:  +1-605-394-1994
501 East Saint Joseph Street                Fax: +1-605-394-6061
Rapid City, SD 57701-3995                Mobile: +1-605-484-5692
=================== http://capehart.sdsmt.edu ==================

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  • Re: [netcdfgroup] Compiling with Gfortran compilers (4.4.1) for 32 vs 64 bit
    • From: Larry Baker