title: What is Ld in Build Timing Summary
body: <p>I am having very slow build time, each time I make any change to code. I tried building with timing summary and here is the report from Report Navigator-</p>
  <p><a href="https://i.stack.imgur.com/BaKtQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BaKtQ.png" alt="enter image description here" /></a></p>
  <p>CompileC with 409 tasks is taking 134.55 seconds which is understandable, but I am not sure what Ld (1 task) means, which is taking almost 2 minutes.</p>
  <p>What it is?
  Why is it taking this much time?
  How can I improve it in terms of time?</p>