Can i use buildroot on glitch?

i recently found buildroot, which allows the creation of embedded linux systems through cross-compilation

but i need to know, can i use it in glitch?

  • will it break the TOS?
  • is there enough space?
  • is the tools there?

what i know is that you can use it WITHOUT ROOT, but i just wish to be cautious

page: https://buildroot.org/