title: How to install glibc on BigSur
body: <pre><code>$ brew install glibc
  glibc: Linux is required for this software.
  Error: An unsatisfied requirement failed this build.
  </code></pre>
  <p>what is going on?</p>
  <p>I know there is another question about that <a href="https://stackoverflow.com/questions/49178248/how-to-install-glibc-for-mac-os">here</a>, which says that it has not been ported, however I guess that state has changed because there are a couple of places around (including home brew page) saying that it should work.</p>
  <p>I'm on BigSur / Intel based MBP</p>