On Fri, Jan 27, 2012 at 09:37:44AM +0100, Penguin Lover Helmut Jarausch 
squawked:
> How can I find out which (installed) package requires a given package
> (sci-libs/hdf5 in my case) with a specific use flag (cxx in my case)?
> 
> I can't see how specifiy the use flag when using qdepends.
> 

equery depends sci-libs/hdf5 

will show dependency including any specified use flag

equery depends -D sci-libs/hdf5

will also show indirect dependencies, but you probably don't need
that, I guess. 

Cheers, 

W
-- 
Data aequatione quotcunque fluentes quantitae involvente fluxiones invenire 
         et vice versa   ~~~  I. Newton


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