When I finished the final project of my degree, on 1995,
I worked with Tcl/Tk 7.4 and Mesa-1.2.8.
So the fisrt goal is update sources to works with newest Tcl/Tk 8.3 and Mesa3.4 in Linux,
and it done.
It near to an alfa version with almost functionalitys working,
the most basic of widget is done!
One of the point that I never had resolved is port the aplication to microsoft.
Recently some idears come up, compile with dev-c++ and GLUT or use Cygwin/X
Other problem is: how compile the sources in the differents OS ?.
You should use the same cflags that had been used by Tcl and Mesa ...
(other thing todo) learn autotools. If you are a volunteer to put this working with autotools
email me or write in forums, thanks.