`install_name_tool` location depends on the location of the active developer
directory managed by `xcode-select`.
ClosesHomebrew/homebrew#50509.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
This is the (partially) documented public API for Homebrew.
The main class you should look at is the {Formula} class (and classes linked from there). That's the class that's used to create Homebrew formulae (i.e. package descriptions). Assume anything else you stumble upon is private.