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      1 #!/bin/sh
      2 
      3 # Copyright (C) Internet Systems Consortium, Inc. ("ISC")
      4 #
      5 # SPDX-License-Identifier: MPL-2.0
      6 #
      7 # This Source Code Form is subject to the terms of the Mozilla Public
      8 # License, v. 2.0.  If a copy of the MPL was not distributed with this
      9 # file, you can obtain one at https://mozilla.org/MPL/2.0/.
     10 #
     11 # See the COPYRIGHT file distributed with this work for additional
     12 # information regarding copyright ownership.
     13 
     14 . ../conf.sh
     15 
     16 # macOS ships with Net::DNS 0.74 which does not work with
     17 # HMAC-SHA256, despite the workarounds in ans.pl
     18 
     19 if ${PERL} -MNet::DNS -e 'exit ($Net::DNS::VERSION >= 1.0)'; then
     20   version=$(${PERL} -MNet::DNS -e 'print $Net::DNS::VERSION')
     21   echo_i "perl Net::DNS $version is too old - skipping xfer test"
     22   exit 1
     23 fi
     24 
     25 if ! ${PERL} -MDigest::HMAC -e ''; then
     26   echo_i "perl Digest::HMAC module is required"
     27   exit 1
     28 fi
     29 
     30 exit 0
     31