PSync

$ ./waf docs
Waf: Entering directory `/home/jenkins/workspace/Docs-Checkers/PSync-Doxygen-Checker/build'
[1/3] Compiling docs/doxygen.conf.in
[2/3] Compiling docs/named_data_theme/named_data_footer-with-analytics.html.in
Waf: Leaving directory `/home/jenkins/workspace/Docs-Checkers/PSync-Doxygen-Checker/build'
Build failed
Traceback (most recent call last):
  File "/home/jenkins/workspace/Docs-Checkers/PSync-Doxygen-Checker/.waf-2.0.6-593191f496fe8c66231dfd5df26167ae/waflib/Runner.py", line 194, in task_status
    return tsk.runnable_status()
  File ".waf-tools/doxygen.py", line 101, in runnable_status
    self.generator.bld.fatal('Could not find the doxygen input %r' % i)
  File "/home/jenkins/workspace/Docs-Checkers/PSync-Doxygen-Checker/.waf-2.0.6-593191f496fe8c66231dfd5df26167ae/waflib/Context.py", line 259, in fatal
    raise self.errors.ConfigurationError(msg,ex=ex)
ConfigurationError: Could not find the doxygen input 'src'