https://hackage.haskell.org/package/cabal-install
https://packages.gentoo.org/packages/dev-libs/libffi-compat https://packages.debian.org/sid/cabal-install if -BINARY flag was added , skips over the llvm crap esp for arm64/rpi4 Would be a flag I'd request.
so far my stolen deb runs and builds cabal items locally
`cabal-install-3.0.0.0` was pulled in commit https://github.com/gentoo/gentoo/commit/14fd1aefcfd089c9846d7eecbd286a905c879c40