Allow compilation with gcc 7.3.0.
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
(cherry-picked from commit c299f8bcea)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
The symbol IPV6 is a global config symbol, don't select it because it
will override the user decision of IPV6 as all other package in base do
it. A select (+) will also create a recursive dependency error.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>