(I don't know why I made a repo for this)
The setuptoolchain script is used to compile/recompile the sh-elf toolchain easily. It is a dependency for the upcoming libLUCID library that I'm working on. However, anything that has a SuperH CPU can use this toolchain.
Mark it as executable, this can be easily done with
chmod +x setuptoolchain. You should also be able to mark it in Files.
This script provides options to recompile parts such as Newlib, GCC, LIBGCC, and Binutils, just in case something (or in my case, Newlib) doesn't compile. This can be done with:
./setuptoolchain -g./setuptoolchain -n./setuptoolchain -b./setuptoolchain -lg
Compiling all can be done with ./setuptoolchain -a.
On Fedora, GCC pulls its dependencies from a FTP source, which Fedora's wget doesn't support. The only way you can fix this is if you manually go to contrib/download_prerequisites and change the base_url variable from 'ftp' to 'https'.
The automatic cleanup system may messup libgcc building seperately. Just hope everything works first try.
On Fedora once more, GCC wont build for some reason, usually crashes around the end of configuration. (try installing g++)
To be honest, that's all there is to it. I'm testing the toolchain with the Dreamcast and I'll have someone on the Saturn. But other than that, Happy baremetal coding :)
~ LUCiDViSUALS.