Compile Source - FLIEGE FILES "REWORKED"

Hi!

I'm using it as a base: Bitte melden Sie sich an, um diesen Link zu sehen.

The binary source is all okI do not know what are the commands to compile the game source in freebsd
The way I use it does not work ...

If anyone can help me thank you

PS: I'm sorry for my bad English, I'm Portuguese xD