[GHC] #8683: add "cpp program" and "cpp program options" to settings file

[GHC]

#8683: add "cpp program" and "cpp program options" to settings file
-------------------------------------+------------------------------------
        Reporter:  carter            |            Owner:  carter
            Type:  feature request   |           Status:  closed
        Priority:  high              |        Milestone:  7.8.3
       Component:  Compiler          |          Version:  7.8.1-rc2
      Resolution:  fixed             |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:  9094              |  Related Tickets:  #8439
-------------------------------------+------------------------------------

Comment (by Austin Seipp <austin@…>):

 In [changeset:"460eebec65811c6a7bbe11645df322dda868e80d/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="460eebec65811c6a7bbe11645df322dda868e80d"
 Remove RAWCPP_FLAGS

 Summary:
 #9094 mentions to "remove the RAW_CPP bits from the ghc build system
 because
 they're not longer needed", "once the CPP settings ticket is merged #8683"

 #8683 was merged with 34f7e9a3c99850859901ca74370f55f1d4e2279a, Phab:D26.

 Test Plan: harbormaster

 Reviewers: carter, austin

 Reviewed By: austin

 Subscribers: simonmar, ezyang, carter

 Differential Revision: https://phabricator.haskell.org/D240

 GHC Trac Issues: #9094
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8683#comment:70>
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