[tor-bugs] #22328 [Applications/Tor Browser]: Check if we can remove OSX clang PIE wrappers

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#22328: Check if we can remove OSX clang PIE wrappers
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     Reporter:  boklm                     |      Owner:  boklm
         Type:  task                      |     Status:  new
     Priority:  Medium                    |  Milestone:
    Component:  Applications/Tor Browser  |    Version:
     Severity:  Normal                    |   Keywords:  tbb-gitian
Actual Points:                            |  Parent ID:
       Points:                            |   Reviewer:
      Sponsor:                            |
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 In the fix for #20439, we added clang wrappers to add the `-fPIE` flag,
 and avoid a build error when the `-fPIE` flag is explicitly set in the
 FLAGS.

 After the switch to esr52, we should check if using those wrappers is
 still needed, or if they can be removed.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22328>
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