我已经在these instructions之后从源代码构建了LLVM，现在我正在尝试根据此official website的指示从源代码构建tvm。

我执行cmake3 -DCMAKE_C_COMPILER = gcc -DCMAKE_CXX_COMPILER = g ++ ..命令 并获得以下输出

instance semigroup a => semigroup (Maybe a) where
    Nothing <> b       = b
    a       <> Nothing = a
    Just a  <> Just b  = Just (a <> b)

instance semigroup a => Monoid (Maybe a) where
    mempty = Nothing

但是当我运行make -j24时，我得到以下输出：

const ADD = 'ADD'

export function add(number) {
  return { type: ADD,number}
}

我该如何解决？