[GHC] #9673: aarch64 7.8.4, 7.10, 7.11: lib/ghc/bin/ghc-pkg --version does not output from subprocess

[GHC]

#9673: aarch64 7.8.4, 7.10, 7.11: lib/ghc/bin/ghc-pkg --version does not output
from subprocess
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        Reporter:  juhpetersen       |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  high              |               Milestone:
       Component:  Compiler          |                 Version:  7.11
      Resolution:                    |                Keywords:
Operating System:  Linux             |            Architecture:  aarch64
 Type of failure:  Installing GHC    |               Test Case:
  failed                             |                Blocking:
      Blocked By:                    |  Differential Revisions:
 Related Tickets:                    |
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Comment (by rwbarton):

 It seems that the R_AARCH64_COPY relocation is not necessarily wrong;
 either the executable can go through a GOT to access a symbol with fixed
 offset from the dynamic library, or the dynamic library can go through a
 GOT to access a symbol with fixed offset from the executable which has
 been copied from the dynamic library with a copy relocation. Definitely
 worth checking that the linker took care of this properly though.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9673#comment:20>
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