[build2] Linker Error when Installing build2 on Arch Linux using GCC 10.1.0

[Boris Kolpackov]

Matthew Krupcale <mkrupcale at matthewkrupcale.com> writes:

> Perhaps it would make sense to have a separate license{} target type
> which has its install path specified by e.g. config.install.license.

That's a good idea, though I like the more general term 'legal', i.e.,
legal{} and config.install.legal.

Will try to add it before the release.