[GHC] #15107: Testsuite failures on Windows

[GHC]

#15107: Testsuite failures on Windows
-------------------------------------+-------------------------------------
        Reporter:  simonpj           |                Owner:  (none)
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.2.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4668
       Wiki Page:                    |  Phab:D4667
-------------------------------------+-------------------------------------

Comment (by Tamar Christina <tamar@…>):

 In [changeset:"37810347dfeda977e7036cf8bc87ba079f094baa/ghc" 3781034/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="37810347dfeda977e7036cf8bc87ba079f094baa"
 Expand $tooldir in ghc --info output

 Summary:
 This requires adding an `sToolDir :: Maybe FilePath` field to Settings,
 since
 compilerInfo is pure and therefore needs to have all the information
 available in the DynFlags.

 This should fix #15101 and #15107.

 Test Plan: ./validate --fast

 Reviewers: Phyx, bgamari

 Reviewed By: Phyx

 Subscribers: rwbarton, thomie, carter

 GHC Trac Issues: #15101, #15107

 Differential Revision: https://phabricator.haskell.org/D4686
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15107#comment:6>
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