Creating a development env with latest Debian stable

Hello all,
I’ve adapted scripts to be able to build the ARMv7 toolchain under latest debian stable 12.5 (netinstall iso fresh image). Not much intention to clean this quick and dirty diff, but just wanted to link it here in case somebody else is facing the same situation.
Also, thank you for the excellent effort. I’ve been exploring the OSMC repository to deepen my understanding , and I must say, it’s impressively organized and straightforward to jump in.