setup_py = find_program('setup.py') setup_py = [setup_py.path(), '--quiet', '--top-builddir', meson.current_build_dir() / '..'] custom_target( 'pylibfdt', input: 'libfdt.i', output: '_libfdt.so', depends: version_gen_h, command: [setup_py, 'build_ext', '--build-lib=' + meson.current_build_dir()], build_by_default: true, ) meson.add_install_script(setup_py, 'install', '--prefix=' + get_option('prefix'), '--root=$DESTDIR')