Building an AIR application with ANT

I keep getting "Java Heap Space" error. What is the JVM Memo开发者_开发知识库ry requirements to build AIR apps with ant?

Found a solution. In the mxmlc task (or any others), make sure to set fork to true and maxmemory to at least 512m, such as:

The fork starts a new thread so the memory isn't shared. And the maxmemory let's the JVM know how much memory it can use.