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20031215: Pb installing Netcdf-3.5.0 on HP-UXB.11.11

Stephane,

>Date: Mon, 15 Dec 2003 11:42:46 +0100
>From: AMANT Stephane <address@hidden>
>Organization: Airbus Industries
>To: "'Steve Emmerson'" <address@hidden>
>Subject: RE: 20031212: Pb installing Netcdf-3.5.0 on HP-UXB.11.11

The above message contained the following:

> I tried to install the 3.5.1-beta13 version of NetCDF, and it failed as
> well. Then, I removed the option +ppu, and put +noppu instead and it =
> works
> !!!

That make no sense.  The initial failure was in the C implementation
(i.e., "make test" in the "nc_test/" subdirectory failed).  This failure
has nothing to do with the naming-conventions for Fortran global-symbols
(which is affected by the "+noppu" option).  Also, there's nothing 
relevant in the RELEASE_NOTES file of the latest release.

Bizarre!

Even though I'm puzzled, I'm glad you got it to build.  

> Here are the environment variables I used to succeed :
> 
> export CC=3D/bin/cc
> export CPPFLAGS=3D'-D_HPUX_SOURCE -D_FILE_OFFSET_BITS=3D64'
> export CFLAGS=3D'+DD64'
> export FC=3Df90
> export FFLAGS=3D'-O -K +U77 +DA2.0W +noppu'
> export FLIBS=3D-lU77=20
> export CXX=3D""

This is very similar to

    
http://my.unidata.ucar.edu/content/software/netcdf/other-builds.html#hpux-f90

I assume the "-O" option is for optimization  What do the "-K" and
"+U77" options do?

> Best regards,
> 
> St=E9phane

Regards,
Steve Emmerson