Some of these have errors on newest llvm. It’s easiest to just add -Wno-error in these cases.
also... - removes an unused parameter - patches all shebangs, not just those in "scripts" dir - add "which" to checkInputs for debug mode tests
B"H toybox package, supporting static building via enableStatic, and custom configurations via extraConfig and enableMinimal parameters parseconfig shell function, and misc other parts, are based on busybox package derivation