alt Hacker NewsWhy not just use gcc which already exists everywhere?
When you answer that, same answer. If you can't imagine any answer for that, then the answer won't be convincing or make sense even if anyone tried to articulate it. Which is fine. Everyone doesn't have to find meaning in the same things.
Shell without a userland is like FORTH without the ability to define new words. It's really contrary to the whole idea of what a shell is. Bootstrapping in very constrained conditions makes some sense, but where would you have a POSIX shell and not a POSIX userland (or close equivalent) to work with? When I wrote a similar compiler in shell, I purposely offloaded everything I could to external tools and used the shell for composition, so I found the approach intriguing and wanted to ask. I wasn't trying to criticize or dismiss the project, I think it's really cool or else I wouldn't have bothered to read the code in the first place.