BIND 10 #710: Compilation error on Python 3.2 systems

[BIND 10 Development]

#710: Compilation error on Python 3.2 systems
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                   Reporter:  shane  |                 Owner:  UnAssigned
                       Type:         |                Status:  reviewing
  defect                             |             Milestone:
                   Priority:  minor  |  Sprint-20110628
                  Component:  build  |            Resolution:
  system                             |             Sensitive:  0
                   Keywords:         |           Sub-Project:  DNS
            Defect Severity:  N/A    |  Estimated Difficulty:  2.0
Feature Depending on Ticket:         |           Total Hours:  0
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Changes (by jelte):

 * owner:  jelte => UnAssigned
 * status:  assigned => reviewing


Comment:

 Three commits, the most important one is the first; I've added a configure
 check that checks if we need -Wno-unused-parameter to include Python.h. If
 so, it is added to PYTHON_INCLUDES (not the very best place to put it, but
 this way we do know it'll only be used for things that actually use
 Python.h, and we don't need to add any workarounds to the various
 Makefiles).

 The second fix is for a failing test (and presumably for failing code);
 apparently one of the APIs changed (or rather, a default parameter in a
 call), so I added an explicit str() around it.

 And lastly, python 3.2 now stores .pyc files in {{{__pycache__}}}
 directories, which need to be removed (for distcheck, mainly). This does
 update a lot of makefiles. I could not find a way to completely remove
 directories through a magic automake variable, so I added CLEANDIRS and a
 clean-local target in all directories containing python code.

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Ticket URL: <http://bind10.isc.org/ticket/710#comment:12>
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