MFH (r276605, r282089): upgrade to latest Unbound

MFH (r276699, r276702, r277057): local control socket
MFH (r276599, r276612, r282087, r282088): build fixes

This brings in Unbound 1.5.3 from head.  Local control sockets are now
supported and will be used by default for new installations.  Existing
systems will continue to use TCP control sockets until the automated
setup script is re-run ("service local_unbound setup") and the service
restarted ("service local_unbound restart").

Approved by:	re (kib)
Relnotes:	yes

1 files changed, 9 insertions, 9 deletions

diff --git a/contrib/unbound/libunbound/python/examples/example8-1.py b/contrib/unbound/libunbound/python/examples/example8-1.py
index 6816da0..ca868e5 100644
--- a/contrib/unbound/libunbound/python/examples/example8-1.py
+++ b/contrib/unbound/libunbound/python/examples/example8-1.py
@@ -40,22 +40,22 @@ ctx.resolvconf("/etc/resolv.conf")
 
 status, result = ctx.resolve("nic.cz", unbound.RR_TYPE_MX, unbound.RR_CLASS_IN)
 if status == 0 and result.havedata:
-    print "Result:"
-    print "      raw data:", result.data
+    print("Result:")
+    print("      raw data:", result.data)
     for k in result.data.mx_list:
-        print "      priority:%d address:%s" % k
+        print("      priority:%d address:%s" % k)
 
 status, result = ctx.resolve("nic.cz", unbound.RR_TYPE_A, unbound.RR_CLASS_IN)
 if status == 0 and result.havedata:
-    print "Result:"
-    print "      raw data:", result.data
+    print("Result:")
+    print("      raw data:", result.data)
     for k in result.data.address_list:
-        print "      address:%s" % k
+        print("      address:%s" % k)
 
 status, result = ctx.resolve("nic.cz", unbound.RR_TYPE_NS, unbound.RR_CLASS_IN)
 if status == 0 and result.havedata:
-    print "Result:"
-    print "      raw data:", result.data
+    print("Result:")
+    print("      raw data:", result.data)
     for k in result.data.domain_list:
-        print "      host: %s" % k
+        print("      host: %s" % k)