def METHOD_NAME(target, source, env, **kw):
    verbose = False
    if verbose:
        print(f"_lib_emitter: target[0]={target[0].get_path()!r}")
    for tgt in target:
        if SCons.Util.is_String(tgt):
            tgt = env.File(tgt)
        tgt.attributes.shared = True
    return target, source