[GHC] #13896: Use response file to invoke hsc2hs

[GHC]

#13896: Use response file to invoke hsc2hs
---------------------------------+----------------------------------------
        Reporter:  bgamari       |                Owner:  ckoparkar
            Type:  bug           |               Status:  patch
        Priority:  normal        |            Milestone:  8.6.1
       Component:  hsc2hs        |              Version:  8.0.1
      Resolution:                |             Keywords:  newcomer
Operating System:  Windows       |         Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):  Phab:D4612
       Wiki Page:                |
---------------------------------+----------------------------------------

Comment (by ckoparkar):

 Step 2.1: https://github.com/haskell/hsc2hs/pull/9

 (I have a patch ready that removes the relevant bits from `haddock`, but I
 haven't been able to build the haddock `ghc-head` or `wip/ghc-head`
 branches with GHC-HEAD yet. I noticed that the Travis builds are failing
 with similar errors. I'm trying to fix that first.)

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13896#comment:11>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler