def METHOD_NAME(self):
    """ Add to the lists of include directories, header files and source
    files to build the QScintilla library.
    """
    include_dirs = ['src']
    for dn in ('include', 'lexers', 'lexlib', 'src'):
        include_dirs.append(os.path.join('scintilla', dn))
    self._add_dir_sources(os.path.join('src', 'Qsci'))
    for dn in include_dirs:
        self._add_dir_sources(dn)
    self.include_dirs.extend(include_dirs)