[GHC] #14595: Can't build Sphinx HTML docs on GHC HEAD

[GHC]

#14595: Can't build Sphinx HTML docs on GHC HEAD
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        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Documentation     |              Version:  8.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Building GHC      |  Unknown/Multiple
  failed                             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by bgamari):

 Did you re-`boot` and `configure`? This symbol is defined by `docs/users-
 guide/ghc-conf.py` anwhich is generated by autoconf.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14595#comment:2>
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