Re: [Boost-users] [iostreams][zip]

AMDG Andrew Schweitzer wrote:

ECHO "source of [$(LIB)_SOURCE]: $($(LIB)_SOURCE) " ;

But these don't seem to be printed... any idea what's wrong with that way of debugging a jamfile?

Try ECHO "source of [$(LIB)_SOURCE]:" $($(LIB)_SOURCE) ; i.e. move the quote. bjam's rules for variable expansion cause your version to produce an empty string when $(LIB)_SOURCE is empty. In Christ, Steven Watanabe