[Gtkradiant] OSX: state of the onion

[Timothee Besset]

A quick rundown on the OSX situation:

Gtk2 becomes our main version, and has merged into trunk. cons is gone,
and we are now using scons (python based - you need 0.14 atm).

If you try to build on OSX with scons, it will fail because the scons
scripts don't have OSX-specific setup yet. So there is work to be done
there. I am also asking on the scons lists if there's anyone interested in
scons/OSX stuff.

The best strategy is probably to log a full build run of older GtkRadiant
CVS with cons (see tag before gtk2 was merged), and to tweak scons scripts
to match it up.

TTimo