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Re: Problem with netCDF on HPUX 10.20 and cc

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  • Subject: Re: Problem with netCDF on HPUX 10.20 and cc
  • Date: Thu, 25 Jun 1998 09:57:58 -0600
Markus,

>Date: Thu, 25 Jun 1998 16:40:06 +0200
>From: Markus Werle <address@hidden>
>Organization: .
>To: Steve Emmerson <address@hidden>,
>To: "Glenn P. Davis" <address@hidden>
>Subject: Re: Problem with netCDF on HPUX 10.20 and cc
>Keywords: 199806241439.IAA10195

In the above message, you wrote:

> Sorry, but in my INSTALL file there are no settings for HPUX-10.20,
> but only for HPUX 9, and these did not work.

My mistake.  The latest netCDF distribution (3.4) contains settings for
HPUX B10.20 but you's (3.3.1) doesn't.

> "Glenn P. Davis" <address@hidden> told me the solution
> via address@hidden:

...

> This resolves the cc problem immediately.

Great!

> Now the C++ Compiler was killed by - not really an error ... hugh.
> I recommend You change the following in further distributions:
> 
> No one expects that CFLAGS and CXXFLAGS are concatenated in
> macros.make. Since You ask the user to set these flags in INSTALL
> they should indeed be independent.
> Why? Because I use aCC, a new ANSI C++ Compiler from hp,
> which is much more ANSI-compliant than any other stuff
> (like CC or g++) on my system, but has totally
> different flags (e.g. does not know the option -Aa)

Done.  It'll be in the next release.

> I changed the line in macros.make and got it!
> 
> CFLAGS  = +DAportable -D_INCLUDE_POSIX_SOURCE -Aa
> #CXXFLAGS = $(CFLAGS) +DAportable
> CXXFLAGS = +DAportable
> 
> Just for info: my successful configuration
> (successful in combination with the above changes):
> 
> setenv CPPFLAGS -v
> setenv CC /bin/cc
> setenv CFLAGS "+DAportable -D_INCLUDE_POSIX_SOURCE -Aa"
> setenv FC /opt/fortran/bin/f77
> setenv FFLAGS "-w +DAportable"
> setenv CXX /opt/aCC/bin/aCC
> setenv CXXFLAGS +DAportable
> 
> 
> make test ran through without any problems.
> Now I will try some optimization ...
> 
> Thanks for Your efforts, Your quick answer
> and for this really great library!

You're welcome.

--------
Steve Emmerson   <http://www.unidata.ucar.edu>