Ant build for blackberry when startup tier is 6

I have two blackberry library applications and one cldc application.

I want to compil开发者_StackOverflow社区e a build.xml integrating all this.

cldc and library 2 refers to library 1.

library 1 has startup tier as 6 which means install during device start.

library 2 can be either 7 or 6.

how to achieve the ota build which does have all these functionalities?

Consider BB Ant Tools

JDP element of RAPC task allows setting startup tier for the compiling cod file.