Building Chocolate Doom on BSD

Building Chocolate Doom on BSD derivatives is fairly simple but differs slightly from other systems such as Linux and Mac OS X. The process is dependent on the operating system you use: If your distribution is not on the list and is based on one of the above, the process may be the same or similar to its parent operating system. If you need further assistance, the Chocolate Doom IRC channel may be able to help.
 * Building Chocolate Doom on FreeBSD
 * Building Chocolate Doom on OpenBSD
 * Building Chocolate Doom on NetBSD