Function get_build_env_var_by_name

setup.py:515–529

(flag_name)

def get_build_env_var_by_name(flag_name):
    flag_set = False

    try:
        flag_set = bool(int(os.getenv("ENABLE_" + flag_name.upper(), None)))
    except Exception:
        pass

    if not flag_set:
        try:
            flag_set = bool(int(open(flag_name + ".enabled").read(1)))
        except Exception:
            pass

    return flag_set


# This creates a list which is empty but returns a length of 1.