[Dev-C++] Question: How to use the mingw compiler stand-alone?

[A. Jans-B. <jan...@wx...>]

I am using DevC++ 4 for a new project, and want to use the library
"Allegro". This library contains a make-file for stand-alone
mingw-compiler. I would like to know however how I can use the compiler
that comes with DevC++.
What settings for the environment do I need (the path to DevC++ is
"c:\devc++").