Avoid timer_create() on NetBSD and OpenBSD
commit973d9889d5a31c4ed063cb42819ecbc91c7320e0
authorOlly Betts <olly@survex.com>
Thu, 4 Oct 2018 06:33:36 +0000 (4 19:33 +1300)
committerOlly Betts <olly@survex.com>
Thu, 4 Oct 2018 06:37:33 +0000 (4 19:37 +1300)
treedac9e567c8d1dd35e18fc8d8250f318d8067ac41
parent0fce58584fde0633a7430bc6f3c110653bbdc742
Avoid timer_create() on NetBSD and OpenBSD

On OpenBSD it always fails with ENOSYS (and there's no prototype in
the libc headers).

On NetBSD it seems to work, but the timer never seems to fire, so it's
useless to us (see #770).
xapian-core/configure.ac