All objc tests fail + diagnosis

[Jeffrey A Law]

  In message < 199809282022.QAA00455@caip.rutgers.edu >you write:
  > 	I looked at the objc testsuite logfile to determine the reason
  > every single one of the objc tests are failing.  It turns out that the
  > test files all want to include the objc headers and cannot find them so
  > the compilation fails.  Adding the appropriate -I flag to the tests
  > should fix that. 
Also note that the objc runtime doesn't build right now, so trying to run the
objc testsuite doesn't make a whole lot of sense.  

jeff