[GHC] #11659: configure --help incorrectly says --docdir is still unversioned by default

[GHC]

#11659: configure --help incorrectly says --docdir is still unversioned by default
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        Reporter:  juhpetersen       |                Owner:
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Build System      |              Version:  8.0.1-rc1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D1983
       Wiki Page:                    |
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Comment (by Thomas Miedema <thomasmiedema@…>):

 In [changeset:"8dfd4aeb1cd0929d4733df4bd7baf3f02e44236c/ghc" 8dfd4ae/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="8dfd4aeb1cd0929d4733df4bd7baf3f02e44236c"
 Build system: mention ghc version in bindist's `configure --help` docdir

 This is a follow up to a74a3846c84ad55de3deeed8b2401a2ed514b2e1
 , which made the same change but for the toplevel configure.ac.

 Reviewed by: erikd

 Differential Revision: https://phabricator.haskell.org/D2330

 GHC Trac Issues: #11659
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11659#comment:5>
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