[GHC] #11423: GHC 8.0-rc1's linker does not work in OSX

[GHC]

#11423: GHC 8.0-rc1's linker does not work in OSX
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           Reporter:  danilo2           |             Owner:
               Type:  bug               |            Status:  new
           Priority:  highest           |         Milestone:
          Component:  Compiler          |           Version:  8.0.1-rc1
           Keywords:                    |  Operating System:  MacOS X
       Architecture:  Unknown/Multiple  |   Type of failure:  None/Unknown
          Test Case:                    |        Blocked By:
           Blocking:                    |   Related Tickets:
Differential Rev(s):                    |         Wiki Page:
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 Hello! When I try to run `cabal install data-default` (it is just a very
 small library) I get the following output using GHC 8.0-rc1:

 {{{

 cabal install data-default
 Resolving dependencies...
 Notice: installing into a sandbox located at
 /Users/<user>/dev/hs/env/default8/.cabal-sandbox
 Configuring data-default-class-0.0.1...
 Configuring dlist-0.7.1.2...
 Configuring old-locale-1.0.0.7...
 Failed to install data-default-class-0.0.1
 Build log ( /Users/<user>/dev/hs/env/default8/.cabal-sandbox/logs/data-
 default-class-0.0.1.log ):
 Failed to install dlist-0.7.1.2
 Build log ( /Users/<user>/dev/hs/env/default8/.cabal-
 sandbox/logs/dlist-0.7.1.2.log ):
 Failed to install old-locale-1.0.0.7
 Build log ( /Users/<user>/dev/hs/env/default8/.cabal-sandbox/logs/old-
 locale-1.0.0.7.log ):
 cabal: Error: some packages failed to install:
 data-default-0.5.3 depends on old-locale-1.0.0.7 which failed to install.
 data-default-class-0.0.1 failed during the configure step. The exception
 was:
 user error ('/opt/ghc/8.0-rc1/bin/ghc' exited with an error:
 ld: library not found for -lgmp
 clang: error: linker command failed with exit code 1 (use -v to see
 invocation)
 `gcc' failed in phase `Linker'. (Exit code: 1)
 )
 data-default-instances-base-0.0.1 depends on data-default-class-0.0.1
 which
 failed to install.
 data-default-instances-containers-0.0.1 depends on data-default-
 class-0.0.1
 which failed to install.
 data-default-instances-dlist-0.0.1 depends on dlist-0.7.1.2 which failed
 to
 install.
 data-default-instances-old-locale-0.0.1 depends on old-locale-1.0.0.7
 which
 failed to install.
 dlist-0.7.1.2 failed during the configure step. The exception was:
 user error ('/opt/ghc/8.0-rc1/bin/ghc' exited with an error:
 ld: library not found for -lgmp
 clang: error: linker command failed with exit code 1 (use -v to see
 invocation)
 `gcc' failed in phase `Linker'. (Exit code: 1)
 )
 old-locale-1.0.0.7 failed during the configure step. The exception was:
 user error ('/opt/ghc/8.0-rc1/bin/ghc' exited with an error:
 ld: library not found for -lgmp
 clang: error: linker command failed with exit code 1 (use -v to see
 invocation)
 `gcc' failed in phase `Linker'. (Exit code: 1)
 )

 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11423>
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