tree e746b161aa9266c270d80e2a51e01e49dad87e44
parent 6d853c43d9dd315eb42211150b7a4a43bae4cb62
author Timo Teräs <timo.teras@iki.fi> 1445502916 +0300
committer Donald Sharp <sharpd@cumulusnetworks.com> 1449601878 -0500

zebra: fix rtadv detection

The GLIBC macro tests were just plain wrong. Glibc 2.1 is ancient
and the support should be detected via configure.ac test, not
macro test. Build with HAVE_RTADV but !RTADV is broke after vrf,
so for now, just define RTADV always if HAVE_RTADV is there.

Signed-off-by: Timo Teräs <timo.teras@iki.fi>