Burrowing around in the threads here, and development on VoodooPS2 seems to have been very ad hoc. There are sources and patches floating around, but no repository that I can find. Is there no repository?
Latest set of working sources I can find were linked to from here:http://osx86.co/f36/voodoops2-optimized-for-snow-leopard-leopard-and-tiger-t6814/
Unclear whether all the various patches that seem to be floating around are actually incorporated. I now can compile those sources, and there is maybe 80% functionality on my system as it is. I am going to work on getting it closer to 95%
I started looking through the sources, and the next question is whether there is more documentation.
--EDITING TO ADD ADDITIONAL NOTES--
There is also a recent thread here:http://www.insanelymac.com/forum/index.php?showtopic=240639
That includes a fix for the "~" key on the keyboard displaying wrong character.
Another thread here:http://forum.voodooprojects.org/index.php?topic=99.15
That includes a fix for synapticsconfigload memory leaks
I have incorporated some of these various patches into my own source tree.
Lacked documentation that the executable synapticsconfigload is supposed to be run to load saved trackpad configurations at system restart.
I have now installed it in /usr/local/sbin and created a launch agent in /Library/LaunchAgents/org.voodoo.driver.synapticsconfigload.plist:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">