[GHC] #6077: Respect XDG_CONFIG_HOME

[GHC]

#6077: Respect XDG_CONFIG_HOME
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        Reporter:  So8res            |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  None              |              Version:  7.4.1
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Other             |            Test Case:
      Blocked By:  5966              |             Blocking:
 Related Tickets:  #15540            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by potato44):

 * related:  15540 => #15540


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6077#comment:8>
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