title: Chromium Ninja build fails (Illegal Instruction output)
body: <p>I followed the <a href="http://code.google.com/p/chromium/wiki/LinuxBuildInstructions" rel="nofollow">Linux build instructions</a> and when I try running "ninja -C out/Debug chrome", I just get the output "Illegal Instruction (core dumped)".  Now, I wish I could actually find where the core dump is located to see if there is more specific information in there...</p>
  
  <p>For reference, I am trying to run Ninja on Ubuntu 13.10.</p>
  
  <p>Has anyone else experienced this while building Chromium or while trying to build anything else using Ninja?  Also, where could I find the core dump?</p>