[LEDE-DEV] odhcpd: possible regression in make DHCPv4 support compiletime configurable

[Eric Luehrsen]

FS#1188 has been raised due to problems for optional build recipes in 
"dhcpv4: make DHCPv4 support compiletime configurable" 
(d80621fea5cafcdca3f7fe762fede374a66e4b2) because no odhcpd-full package 
is build bot available. However, it also appears that conditionally 
compiling DHCPv4 back in does not work. This may be a rather significant 
regression.

- Eric