Build Unity Pro and Free version with command line

Hello Team,

I have two questions :

1) I would like to build my android(&& iphone later) game(containing several scenes) using command line. However, it looks like i can only do it using UnityPro and using BuildPipeline.BuildPlayer. Do you confirm it's the only way to do it ?

2)I was wondering if there were any easy way to build my unity project in command line and override a preprocessor directive with the value passed as a parameter ( For Pro and Paid game version ) with Unity Free ?

In my code

 #define LITE ${IS_LITE}

The only way i have found to do it would be to use ant , and replace ${IS_LITE} parameter by a parameter value specified in my ant xml , do you confirm its the only way to do it ? I just wanted to avoid adding dependencies to build the game.

Thank you very much

Florent