title: iPhone CATextLayer (QuartzCore framework) linking issue
body: <p>I have the following code:</p>
  
  <pre><code>CATextLayer *test = [CATextLayer layer];
  test.string = summary;
  test.wrapped = YES;
  //test.truncationMode = kCATruncationEnd;
  //test.alignmentMode = kCAAlignmentJustified;
  test.frame = s;
  [test drawInContext:context];
  </code></pre>
  
  <p>I import the  framework and link against it, however when it links I get the following error:</p>
  
  <blockquote>
    <p>ld: warning: in
    /Users/ryansully/Desktop/AppName/Project/1/AppName/QuartzCore.framework/QuartzCore,
    missing required architecture i386 in
    file Undefined symbols:<br>
    "_OBJC_CLASS_$_CATextLayer",
    referenced from:
          objc-class-ref-to-CATextLayer in StoriesCell.o ld: symbol(s) not found
    collect2: ld returned 1 exit status</p>
  </blockquote>
  
  <p>This is for an iOS project. I get this error in both XCode 3.2.3 and XCode 4 DP2. </p>