BIND 10 #1895: regression fix: set B10_FROM_BUILD for auth config tests

[BIND 10 Development]

#1895: regression fix: set B10_FROM_BUILD for auth config tests
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                   Reporter:         |                 Owner:  jinmei
  jinmei                             |                Status:  reviewing
                       Type:         |             Milestone:
  defect                             |  Sprint-20120417
                   Priority:  very   |            Resolution:
  high                               |             Sensitive:  0
                  Component:  build  |           Sub-Project:  DNS
  system                             |  Estimated Difficulty:  0
                   Keywords:         |           Total Hours:  0
            Defect Severity:  N/A    |
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Comment (by jelte):

 after a short talk with jeremy on jabber I pushed the diff proposed in the
 previous comment to master, to get the tests running again, but leaving
 the ticket open for further discussion (and/or reverting it and applying
 the branch itself, depending on the outcome of said discussion)

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Ticket URL: <http://bind10.isc.org/ticket/1895#comment:4>
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