The current stable version of Tor, 0.2.3.25 works well on Win98/ME/2000. The present 0.2.4 versions require XP or newer. I'd like to compile the 0.2.4 versions to run on Win98 through Win 2000. What do I need to compile Tor on Windows?
Last time I built it, I got the mingw32 toolchain, and then started building the libraries needed.
I found Erinn's scripts to build the Tor Browser Bundle helpful when I set up our Jenkins, but it was tough going.