Consider forking it and experimenting with it. The Linux kernel compiles just fine with clang / llvm. There are plenty of userland tools that compile and work j

Consider forking it and experimenting with it. The Linux kernel compiles just fine with clang / llvm. There are plenty of userland tools that compile and work just fine with musl. This should be possible to implement as an experiment. If you get it working, lfs may consider making it an experimental flavor, like they did with the RPi version.