8 srcdir = pathlib.Path("@SRCDIR@")
9 extractdir = pathlib.Path("@EXTRACTDIR@")
10 bison_path = srcdir / extractdir / 'bin/bison'
11 env = os.environ.copy()
12 env['BISON_PKGDATADIR'] = str(srcdir / extractdir / 'share/bison')
13 ret = subprocess.run([str(bison_path)] + sys.argv[1:], check=False, env=env)
14 sys.exit(ret.returncode)