Is there some equivalent bootstrappability effort like in Guix system ported to Nix? https://nlnet.nl/project/GNUMes-ARM_RISC-V/ https://nlnet.nl/project/GNUMes

Is there some equivalent bootstrappability effort like in Guix system ported to Nix? https://nlnet.nl/project/GNUMes-ARM_RISC-V/ https://nlnet.nl/project/GNUMes-ARM_RISC-V/