freifunk gluon (a german mesh firmware, just like libremesh) is using batman-adv. sometimes on an wifi-vlan (only in leipzig, gadow, altmark), but mostly without vlan.
to have a libremesh network-profile to wifi-compatiblity would enable this libremesh-node to act as the dhcp-server and batman-adv-server for a (f.i. offline capable) gluon-meshnet.