title: How to set _ITERATOR_DEBUG_LEVEL in VS2010?
body: <p>We are using a library by another vendor, which apparently was compiled with the wrong flags, namely _ITERATOR_DEBUG_LEVEL = 0 in 32bit-Debug-mode. While I have already filed a bug report with them, I need an intermediate solution. We do not use stl ourselves, so I am free to change this flag for the subproject that uses said library. But I cannot figure out how to do so. What I tried an didn't work:</p>
  
  <pre><code>/D_ITERATOR_DEBUG_LEVEL=0
  &gt; LINK : warning LNK4044: unrecognized option '/D_ITERATOR_DEBUG_LEVEL=0'; ignored 
  
  #define _ITERATOR_DEBUG_LEVEL 0
  &gt; Nothing happens
  </code></pre>
  
  <p>What's the proper syntax or option to get the project to compile without checked iterators?</p>