Documents that `./utils/makePackages.sh` requires Bash 4.0 or greater
Documents that `./utils/makePackages.sh` requires Bash 4.0 or greater

Because it uses the `globstar` option that was introduced by Bash 4.0.

ghcjs/ghcjs,ghcjs/ghcjs,ghcjs/ghcjs,ghcjs/ghcjs,ghcjs/ghcjs,ghcjs/ghcjs,ghcjs/ghcjs