[Dune] Set environment variables for dunecontrol

[Bernd Flemisch]

Hi Christoph, 

adding it to the CONFIGURE_FLAGS of the opts file should work. This sets them of course only in the configure step, I don't know how to set them globally. 

Kind regards 
Bernd 


Christoph Grüninger	 <christoph.grueninger at iws.uni-stuttgart.de> schrieb:

>Hi Dune,
>I am wondering what's the best way to set environment variables for
>dunecontrol. For example I need to set MPICC for MPI or CC and CXX 
>to use clang. In both cases I place these variables before the 
>command invoking dunecontrol. But it's cumbersome and error-prone.
>I'd like to add to my opts file, but simply adding the variable and
>its value does not seem to work.
>
>Do I miss something? What are you doing?
>
>Have a nice weekend
>Christoph
>
>-- 
>[..] we shall send to the moon, 240,000 miles away from the control
>station in Houston, a giant rocket [..] and then return it safely to
>earth, re-entering the atmosphere at speeds of over 25,000 miles per
>hour, causing heat about half that of the temperature of the sun,
>almost as hot as it is here today, [..] then we must be bold.
>[John F. Kennedy Moon Speech - September 12, 1962 - Rice Stadium]
>
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