Re: Disabling EXTRA_CCOPTIONS and EXTRA_FCOPTIONS?

Eric,

Sorry this is not better documented.

I think what you want is to modify your configuration file
in the $NCARG/config directory (the SYSTEM_INCLUDE variable in
any Makefile will tell you which file this is), and
add the following:

   #define COptimizeFlag -O3
   #define FOptimizeFlag -O3

Of course, change "-O3" to whatever you want, or leave it blank if you
don't want any optimize flags.

--Mary

On Thu, 31 Jul 2008, Kemp, Eric M. wrote:

>
> I am trying to build NCAR Graphics with advanced optimizations. Unfortunately the Makefiles append "-O" to the compiler flags and reduces the optimization level. I've traced this to the EXTRA_CCOPTIONS and EXTRA_FCOPTIONS variables, neither of these appear to be explicitly defined. I have not figured out how to override the default settings.
>
> Any ideas on how to fix this? Googling 'make EXTRA_CCOPTIONS' has not led to any solutions.
>
> -Eric
>
> Eric M. Kemp
> Meteorologist
> Northrop Grumman Information Technology
> Intelligence Group (TASC)
> 4801 Stonecroft Boulevard
> Chantilly, VA 20151
> (703) 633-8300 x7078 (lab)
> (703) 633-8300 x8278 (office)
> (703) 449-3400 (fax)
> eric.kemp_at_ngc.com
>
>
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Received on Thu Jul 31 2008 - 11:10:18 MDT