From: David Abrahams (dave_at_[hidden])
Date: 2006-11-20 15:43:15
Rene Rivera <grafikrobot_at_[hidden]> writes:
> Good point about doing it in one target declaration. As it happens
> that's currently possible as with the extra <build>explicit:
>
> obj foo
> : ## not sure if obj targets can have no sources here.
> : <toolset>msvc:<source>foo_msvc.c
> <toolset>gcc:<source>foo_gcc.c
> <build>explicit ;
Those are not target alternatives, though. They exist for a reason:
some requirement sets are extremely tedious, if not impossible, to
express using the above syntax.
-- Dave Abrahams Boost Consulting www.boost-consulting.com