[GHC] #4931: hsc2hs emits invalid OPTIONS_GHC pragmas

[GHC]

#4931: hsc2hs emits invalid OPTIONS_GHC pragmas
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        Reporter:  awson             |                Owner:  thomie
            Type:  bug               |               Status:  patch
        Priority:  low               |            Milestone:  8.0.1
       Component:  hsc2hs            |              Version:  7.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:  driver/T4931
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D1452
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"fbc2537c0b2cbe947684bb39669643f1ef9d96c0/ghc" fbc2537/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="fbc2537c0b2cbe947684bb39669643f1ef9d96c0"
 OPTIONS_GHC compiler flags may contain spaces (#4931)

 When a .hsc contains `#define FOO "bar baz"`, hsc2hs emits:

     {-# OPTIONS_GHC -optc-DFOO="bar baz" #-}

 Make sure GHC can compile this, by tweaking `HeaderInfo.getOptions` a
 bit.

 Test Plan: driver/T4931

 Reviewers: austin, bgamari

 Reviewed By: bgamari

 Differential Revision: https://phabricator.haskell.org/D1452

 GHC Trac Issues: #4931
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4931#comment:19>
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