message: Fixed enum test and added warning for build vars
diff: @@ -95,17 +95,17 @@ def test_enum():
  print("\nEnum XML autocoded")
  pserial = pexpect.spawn("python ../../bin/codegen.py Serial1SerializableAi.xml")
  - pserial.expect("(?=.*Serial1SerializableAi.xml)(?!.*ERROR).*", timeout=5)
  + pserial.expect("(?=.*Serial1SerializableAc.cpp)(?=.*Serial1SerializableAc.hpp)(?!.*ERROR).*", timeout=5)
  print("Serializable XML autocoded")
  expect_step = "port and component"
  pport = pexpect.spawn("python ../../bin/codegen.py Port1PortAi.xml")
  - pport.expect("(?=.*Port1PortAi.xml)(?!.*ERROR).*", timeout=5)
  + pport.expect("(?=.*Port1PortAc.cpp)(?=.*Port1PortAc.hpp)(?!.*ERROR).*", timeout=5)
  print("Port XML autocoded")
  pcomp = pexpect.spawn("python ../../bin/codegen.py Component1ComponentAi.xml")
  - pcomp.expect("(?=.*Component1ComponentAi.xml)(?!.*ERROR).*", timeout=5)
  + pcomp.expect("(?=.*Component1)(?=.*Port1)(?=.*Serial1)(?!.*ERROR).*", timeout=5)
  print("Component XML autocoded\n")
  expect_step = "genfile"
  