Johannes Schlatow 5e4e634625 libs: use select_from_ports in eager assignments
If `select_from_ports` is evaluated lazily, we might miss a port during
the dependency check. A way to prevent this is to use the `:=` operator.

Fixes genodelabs/genode#4618
2022-11-17 08:00:34 +01:00
..
2022-08-10 13:33:01 +02:00