import os ;
path-constant BOOST_ROOT : [ os.environ BOOST_ROOT ] ;
use-project /boost : $(BOOST_ROOT) ;

exe hello :
            hello.cpp
            /boost//filesystem
            /boost//system
          :
            <link>static
          ;

msvc.link binmsvc-10.0debuglink-statichello.exe
LINK : fatal error LNK1104: cannot open file 'libboost_filesystem-vc100-mt-gd-1_46.lib'