Ensure `./x.py dist` adheres to `build.tools`#87282

Merged

bors merged 9 commits intorust-lang:masterfrom

pietroalbini:refactor-extended

Aug 2, 2021

Commits on Jul 23, 2021

don't build extra tools if build.tools is explicitly an empty list
pietroalbini
committed
refactor extended tarball generaton to use the new ensure_if_default
pietroalbini
committed

Commits on Jul 28, 2021

set all of the optional tools as DEFAULT = true
pietroalbini
committed