Installing solo5 on macos

[bentxt]

Hi,
From the description on the mirageos website, I got the impression that solo5 can be installed on macos. Now when I try to run ./configure I get

./configure.sh
configure.sh: ERROR: Unsupported toolchain target: x86_64-apple-darwin19.0.0

[mato]

Solo5 does not support macOS. (Though if someone is interested, hvt could probably be made to work, there is some ancient Hypervisor.framework code in #173.) I've clarified the MirageOS documentation in mirage/mirage-www#658.