rule test-iostreams ( sources * : requirements * : target-name ? ) {
    return [
            run
                $(sources)
            : # command
            : # input files
            : # build requirements
                <define>BOOST_IOSTREAMS_NO_LIB
                <link>shared:<define>BOOST_IOSTREAMS_DYN_LINK=1
                $(requirements)
            : $(target-name)
        ] ;
}

    local all-tests = 
              [ test-iostreams 
                    KenApplebyStrm.cpp ../../../../../../libs/iostreams/build//boost_iostreams ] ;
          
    test-suite "iostreams" : $(all-tests) ;