You forgot the following steps: Profile to see what's the slowest thing Make a native version of that. In FreeBSD package builder setup, we also have /bin/sh an

You forgot the following steps: Profile to see what's the slowest thing Make a native version of that. In FreeBSD package builder setup, we also have /bin/sh and a few other heavily used binaries that are native because it shaves hours or days off a package run (itself takes 10 days, even optimized like this).