title: Command Line Tools location in Sierra
body: <p>I just updated to Sierra and installed Xcode 8.2.1 from the Developer Portal.</p>
  
  <p>(Why didn't I use the App Store? Read <a href="http://ericasadun.com/2016/03/22/xcode-upgrades-lessons-learned/" rel="nofollow noreferrer">here</a>.)</p>
  
  <p>In the past, to upgrade to new versions of Xcode, I would download both the main <code>.xip</code> and the CLT package from the portal, replace Xcode in <code>/Applications</code> and then install the tools package. With 8.x, it seems like the <code>.xip</code> contains both packages installed as Homebrew doesn't complain about the tools being slightly out of date - <code>brew doctor</code>.</p>
  
  <p>However, <code>brew config</code> lists the CLT as <code>N/A</code>. If there isn't a separate download, how can I find their install location?</p>
  
  <pre><code>$ brew config
  HOMEBREW_VERSION: 1.1.13-19-g55c02ae77
  ORIGIN: https://github.com/Homebrew/brew.git
  HEAD: 55c02ae7747bf05eadec95c91497d06ec3dd2ded
  Last commit: 17 hours ago
  Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
  Core tap HEAD: c1b829f4e31955bc8c9e19227ab7a41e92ab9b77
  Core tap last commit: 3 hours ago
  HOMEBREW_PREFIX: /usr/local
  HOMEBREW_REPOSITORY: /usr/local/Homebrew
  HOMEBREW_CELLAR: /usr/local/Cellar
  HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com
  CPU: octa-core 64-bit haswell
  Homebrew Ruby: 2.0.0-p648
  Clang: 8.0 build 800
  Git: 2.12.2 =&gt; /usr/local/bin/git
  Perl: /usr/bin/perl
  Python: /usr/bin/python
  Ruby: /Users/Chris/.rbenv/shims/ruby =&gt; /usr/local/Cellar/ruby/2.4.1_1/bin/ruby
  Java: N/A
  macOS: 10.12.3-x86_64
  Xcode: 8.2.1
  CLT: N/A
  X11: N/A
  </code></pre>