Changes to ghc

Changes to ghc:
commit 3285a3d5bc7419464f5d2e6cef7c3adb9bca65c3
Author: Reid Barton <rwbarton@gmail.com>
Date:   Tue Jul 1 01:04:18 2014 -0400

    Mark HPC ticks labels as dynamic

    This enables GHC's PIC machinery for accessing tickboxes of other
    packages correctly when building dynamic libraries. Previously
    GHC was doing strange and wrong things in that situation. See #9012.