title: Makefile string variable
body: <p>I need to create a variable with spaces in my Makefile:</p>
  
  <pre><code>CC=$(LFS_TGT)-gcc -B$(TOOLS)/release/lib/
  </code></pre>
  
  <p>What is a right way to do that?</p>
  
  <p><strong>UPDATE:</strong>
   My code does not work, I have an error, something like bash cannot find command -B$(TOOLS)/release/lib/.</p>