I think this article is a great reference for others wanting to write a small informational or how-to post. It's concise and easy to follow for those who are fa

I think this article is a great reference for others wanting to write a small informational or how-to post. It's concise and easy to follow for those who are familiar with the subject while including enough details for beginners. Back to the subject, I would also be interested to know a way to print out the value of a variable every time it changed in the course of a make system's execution.