title: How can I add a library path to a delphi project?
body: <p>I have a couple precompiled (3rd party) libraries that I need to use in my project.</p>
  
  <p>I can get it to build if I put foo.a in the root of my project folder, however, I have a 32 bit version and a 64 bit version of the library and I don't want to have to swap out <code>foo.a</code> with <code>foo.32.a</code> and <code>foo.64.a</code> every time I build each version of the application.</p>
  
  <p>In this particular case I've put them in:</p>
  
  <pre><code>[myroot]\iOSDevice32\Debug\foo.a
  [myroot]\iOSDevice32\Release\foo.a
  </code></pre>
  
  <p>and </p>
  
  <pre><code>[myroot]\iOSDevice64\Debug\foo.a
  [myroot]\iOSDevice64\Release\foo.a
  </code></pre>
  
  <p>I could put it in the libary path (Tools -> Options -> Delphi Options -> Library -> Library Path); however, I want it to be specific to the project and relative to the root of the project folder (rather than hard coded to one location for all projects).</p>
  
  <p>How can I tell Delphi/Embarcadero RAD Studio where to find these libraries?</p>