title: Eclipse CDT indexer cannot resolve includes with a directory name in the include
body: <p>I have some #includes that have the last directory in the path to the header in the include as follows; #include "libxml/xmlwriter.h"
  Where the full path to the header is "usr/include/libxml2/libxml/xmlwriter.h".
  The project builds no problem. It's just the Indexer that cannot seem to resolve these files.
  Yes, I have specified the include path in all the (seemingly redundant) places that Eclipse allows you to put them in Project Properties.
  I've googled this to death and cannot seem to find this exact case. Most hits that come up tell you to set up the path in "Paths and Symbols", "Preprocessor Include Paths, Macros, etc...". I have done them all!</p>
  
  <p>I'm running Eclipse Juno and CDT 8.6. (Although this has never worked in any previous versions)</p>
  
  <p>I know I could go through and change the includes in all the places where libxml is used, but this should be a last resort, since GCC has no problems with the current setup.</p>
  
  <p>Thanks!</p>