[yocto] How to combine BBCLASSEXTEND and variable export

[Paul Eggleton]

Hi Hans,

On Wednesday 25 September 2013 17:39:04 Hans Beckérus wrote:
> Hi. I have a recipe that use BBCLASSEXTEND to extend native. For the
> normal/base version I wish to set/export an environment variable to be
> picked up by configure.
> But I do not wish this variable to be set by the native package. How
> would I accomplish that? It was ok before when I had a package-native
> recipe but since that is obsolete in favor for BBCLASSEXTEND I wish to
> remove it. I think I covered all the other caveats like DEPEND and
> PACKAGE/FILES. But this one is not as straight forward, or is it?

If I'm understanding the requirements correctly think you could do something 
like:

do_configure_prepend_class_target() {
	export VARIABLE=value
}

Cheers,
Paul

-- 

Paul Eggleton
Intel Open Source Technology Centre