Why to build Linux you always have to start with Linux, is there anyone who bootrapped it from freebsd or any other OS, minimalistic systems like https://niedzejkob.p4.team/bootstrap/ , etc?
Comparing to https://github.com/fosslinux/live-bootstrap your pseudo minimalistic arch pacstrap or Debian debootstrap are over fat of binary seeds and still you cannot get rid of Linux env in building the crusial packages.
Its a pitty that Linux itself still cannot be bootstrapped without the Linux env - at least no one has done it yet. Anyway thanks to this reproducible-builds efforts maybe the awarness of this serious problem will grow and we will see more support into the projects like https://github.com/fosslinux/live-bootstrap , https://niedzejkob.p4.team/bootstrap/
I admit I've never tried this, but the Linux kernel seems like just another C program. What's to stop me from installing GNU Make, GNU coreutils, gcc, and binutils cross compiled to target x86_64-linux-elf and bootstrap this? It doesn't sound especially useful, but it does sound like something that would be possible if you focused on it.
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