[GHC] #8596: Add support for "reponse files" to workaround Windows command line length limitations

[GHC]

#8596: Add support for "reponse files" to workaround Windows command line length
limitations
-------------------------------------+-------------------------------------
        Reporter:  joeyhess          |                   Owner:  snoyberg
            Type:  feature request   |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.6.3
      Resolution:                    |                Keywords:
Operating System:  Windows           |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:  #10777 #9685      |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by snoyberg):

 I've sent a diff for this:

 https://phabricator.haskell.org/D1158

 Unfortunately, I haven't been successful yet at building GHC on Windows,
 so I haven't tested there yet. If someone who's experienced this problem
 has success building with that change, please report back.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8596#comment:7>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler