tree 981104744f3fb913ec3e5a006199e6810101ab55
parent 8253b73c3c71d4102c0010f63b59b2829f3b0f90
author Donald Sharp <sharpd@cumulusnetworks.com> 1448026410 -0500
committer Donald Sharp <sharpd@cumulusnetworks.com> 1449602172 -0500

zebra: Cleanup RTADV define

The RTADV define was not being set correctly or consistently.
Make the code consistent with our HAVE_IPV6 define.

If the user wants to explicitly turn it off then they should
run --disable-rtadv from the configure cli

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>