attempting to link in dependency in deps dir

wscript

srcdir = '.'
blddir = 'build'
VERSION = '0.0.1'

def set_options(opt):
  opt.tool_options('compiler_cxx')

def configure(conf):
  conf.check_tool('compiler_cxx')
  conf.check_tool('node_addon')

def build(bld):
  obj = bld.new_task_gen('cxx', 'shlib', 'node_addon')
  obj.cxxflags = ["-g", "-D_FILE_OFFSET_BITS=64", "-D_LARGEFILE_SOURCE", "-Wall"]
  obj.includes = " deps/ "
  obj.target = 'cytoseg'
  obj.source = 'cytoseg.cc' 
  # link to something in libpath
  obj.lib = 'foo'
  # link to something here.
  obj.uselib_local = 'bar'