title: Qt5 Target conditionals not found
body: <p>I just updated to the latest version of command line tools in OS X Mavericks and now when compiling my (previously-working) code it throws the following error</p>
  
  <pre><code>&gt; clang: warning: no such sysroot directory:
  &gt; '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk'
  &gt; In file included from ../QtOpenGL/Main.cpp:1: In file included from
  &gt; ../../Qt/5.3/clang_64/lib/QtWidgets.framework/Versions/5/Headers/QApplication:1:
  &gt; In file included from
  &gt; ../../Qt/5.3/clang_64/lib/QtWidgets.framework/Versions/5/Headers/qapplication.h:45:
  &gt; In file included from
  &gt; /Users/BB/Qt/5.3/clang_64/lib/QtCore.framework/Headers/qcoreapplication.h:45:
  &gt; In file included from
  &gt; /Users/BB/Qt/5.3/clang_64/lib/QtCore.framework/Headers/qglobal.h:76:
  &gt; /Users/BB/Qt/5.3/clang_64/lib/QtCore.framework/Headers/qsystemdetection.h:196:12:
  &gt; fatal error: 'TargetConditionals.h' file not found
  &gt; #  include &lt;TargetConditionals.h&gt;
  &gt;            ^ 1 error generated. make: *** [Main.o] Error 1 20:29:52: Le processus "/usr/bin/make" s'est terminé avec le code 2. Erreur lors
  &gt; de la compilation/déploiement du projet QtOpenGL (kit : Desktop Qt
  &gt; 5.3.0 clang 64bit) When executing step "Make"
  </code></pre>
  
  <p>Does anyone knows that if changing this line</p>
  
  <pre><code>/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk
  </code></pre>
  
  <p>from sdk 8 to 9 would work? If so, where in the parameters of Qt5 can I change this?</p>