[GHC] #8490: OS X 10.9 gcc-4.8 unknown symbol `__objc_empty_table`

GHC ghc-devs at haskell.org
Sun Dec 8 07:15:48 UTC 2013


#8490: OS X 10.9 gcc-4.8 unknown symbol `__objc_empty_table`
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        Reporter:  jloos               |            Owner:
            Type:  bug                 |           Status:  new
        Priority:  normal              |        Milestone:
       Component:  Compiler            |          Version:  7.6.3
      Resolution:                      |         Keywords:
Operating System:  MacOS X             |     Architecture:  x86_64 (amd64)
 Type of failure:  Compile-time crash  |       Difficulty:  Unknown
       Test Case:                      |       Blocked By:
        Blocking:                      |  Related Tickets:
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Comment (by guest):

 I'm having a similar problem, also on Mac OS X 10.9. Went through pretty
 much the same process and reached the same lack of conclusions. I've also
 verified that `/usr/lib/libobjc.dylib` does indeed contain some symbol
 `__objc_empty_vtable` as shown via `nm -g`, but I cannot get ghc to link
 to it properly.

 Any ideas?

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8490#comment:1>
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