RequiredUseDefaults: version 3.46.0: profile: 'default/linux/amd64/17.0/musl' (22 total) failed REQUIRED_USE: exactly-one-of ( elogind systemd )
  RequiredUseDefaults: version 3.50.0: profile: 'default/linux/amd64/17.0/musl' (22 total) failed REQUIRED_USE: exactly-one-of ( elogind systemd )