target-specific features

From: Matt Shepcar (boostbuild_at_[hidden])
Date: 2004-03-01 14:06:58

I have a project made up of various libraries. Some of these 
libraries make use of flags specified through #define's. Is there a 
way of specifying which targets make use of a particular feature? For 
instance, if I set up a feature like this:

feature.feature drawdebugstuff : off on : composite propagated ;
feature.compose <drawdebugstuff : builtin : <define>DRAW_DEBUG_STUFF ;

Can I then say that two of my libraries depend on this feature and two 
versions of those libraries must be built and then specify which one 
to use when linking them to my EXE? Obviously I only want one version 
of all my other libraries to be built (but two versions of the EXE's).

Matt