Now that IPv6 is mandatory remove package dependencies and conditionals
for it.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Peter: note that readline is optional, drop trailing Config.in line]
Signed-off-by: Ryan Barnett <ryan.barnett@rockwellcollins.com>
CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>