Magic Do is a VHDL hierarchy builder that automates the process of generating ncsim/modelsim compilation macro. The same file list can also be reused for synthesis scripts and/or compilation macro for any other simulator. Features 1) Automatically generates compilation macro. 2) Automatically finds and includes required packages. 3) Automatically inserts 87 and 93 option for each file. 4) Provides Alternate folder (optional). 5) Generates unused files and multiple component definition report (optional).