Grass4.0 instalation

Does anyone have a file containing detailed instructions on how to compile
and install the grass4.0 on a IBM Risc 6000 running under AIXwindows. I
would appreciate to receive that file. I'm really lost trying to run what
I got from the compilation process I did a few days ago.
Thanks a lot.

Prof. Ricardo Brites
Universidade Federal de Vicosa
BRAZIL