[MacPorts] #54019: ghostscript, ImageMagick broke after upgrade

[MacPorts]

#54019: ghostscript, ImageMagick broke after upgrade
--------------------------+-----------------------------
  Reporter:  papachoco    |      Owner:
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.4.1
Resolution:               |   Keywords:  upgrade failure
      Port:  ghostscript  |
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Comment (by seanfarley):

 Yep, I'm seeing this too. For what it's worth, I had to manually fix this
 by using,

 {{{
 $ sudo install_name_tool -id /opt/local/lib/libgs.9.21.dylib
 /opt/local/lib/libgs.9.21.dylib
 $ sudo install_name_tool -change libgs.9.21.dylib
 /opt/local/lib/libgs.9.21.dylib /opt/local/bin/gsc
 $ sudo install_name_tool -change libgs.9.21.dylib
 /opt/local/lib/libgs.9.21.dylib /opt/local/bin/gsx
 $ sudo install_name_tool -change libgs.9.21.dylib
 /opt/local/lib/libgs.9.21.dylib
 /opt/local/lib/ImageMagick-6.9.8/modules-Q16/coders/pdf.so
 $ sudo install_name_tool -change libgs.9.21.dylib
 /opt/local/lib/libgs.9.21.dylib
 /opt/local/lib/ImageMagick-6.9.8/modules-Q16/coders/ps.so
 }}}

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Ticket URL: <https://trac.macports.org/ticket/54019#comment:3>
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