Open-Source Dreamcast toolchain

Hi Guys,
is there any open-source toolchain for dreamcast development? I found some stuff here but the links to the actual libraries are kinda dead. Do you have any suggestions? Thanks a lot!

 

Kalistios: https://sourceforge.net/projects/cadcdev/files/

I think @BlueCrab is the current main developer/maintainer.

 

This guide was updated less than a month ago, It works but I ran into some issues, I'm a noob so they're probably easily resolved if you know what you're doing
https://dcemulation.org/?title=Compiling_KOS_on_Windows#KOS-Ports

 

Thanks a lot! I found KallistiOS googling around, will see if I can set it up and then bother you again

 

I've create my own editor, I'm still working on it and I have a lot of things to improve, but here is the link if you want to give it a try.

https://titangamestudios.com/2017/04/22/tutorial-how-to-make-a-dreamcast-game-using-the-titan-ide/