This is a libc feature, move there. Drop the ipsec-tools specific
test as ipsec-tools (a) assumes fine on cross-compile and (b) doesn't
support buggy getaddrinfo now.
(From OE-Core rev: bca50524921a870bf774e23973a834f20701f146)
Signed-off-by: Tom Rini <tom_rini@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>