Here is the link to all of the command line options for MXMLC (free command line compiler for Flex 2 and ActionScript 3).
Took me forever to find it, so I am posting in case anyone else needs it.
You can download the compiler from labs.
Flex 2 / ActionScript 3 Command Line Compiler Options
Created
Wed, 19 Apr 2006 12:07:01 +0000
Modified
Wed, 19 Apr 2006 12:07:01 +0000