Why does eclipse use CVS??
If you like using CVS, you should be in a mental institution, somewhere else.
Not sure what the
official supported build systemrefers to exactly. We will use Maven (2.0.10 until 3 is out of beta) to build Seam modules. The RAD tool (aka seam-gen) will likely produce maven (3 probably) projects initially, though we would like to add support for other build systems.