Why the hell does this installer need to run tests for about an hour, when I only want to install the update?????

Spoiler: that eta is wrong.

You should *always* run any available tests after building a package from source. Unfortunately the libc++ package is in AUR, so there are no hosted binary distributions.

That being said, having to make sure Arch is up to date when you just want to install a package can get pretty annoying.

What update is it?

To make sure that it doesn't delete your documents 😏