Method print_env

deps/v8/tools/mb/mb.py:1203–1205

(var)

      shell_quoter = shlex.quote

    def print_env(var):
      if env and var in env:
        self.Print('%s%s=%s' % (env_prefix, var, env_quoter(env[var])))

    print_env('LLVM_FORCE_HEAD_REVISION')