user_options = [('build-base=', 'b', 'base directory for build library'), ('build-lib=', None, 'build directory for all distributions'), ('build-scripts=', None, 'build directory for scripts'), ('build-temp=', 't', 'temporary build directory'), ('build-tests=', None, 'build directory for tests'), ('build-docs=', None, 'build directory for documents'), ('build-l10n=', None, 'build directory for binary message catalogs'), ('compiler=', 'c', 'specify the compiler type'), ('ldflags=', 'l', 'specify additional linker options'), ('debug', 'g', 'compile with debugging information'), ('force', 'f', 'forcibly build everything (ignore file timestamps)'), ('with-docs', None, 'enable documentation build'), ('without-docs', None, 'disable documentation build [default]')]