Mastodawn

@hackaday the #microzig language looks quite pleasant to write. I need to check it out.

The last days, i reworked the #MicroZig build interface to closely match the original build.zig interface.

This is what it needs to build firmware for a #RaspberryPi #Pico now with #Zig.

This build script will even output a #uf2 file instead of a raw elf file, so you can just flash the compiler output directly!