[MacPorts] #56808: gource 'configure' fails to find libGL.dylib

[MacPorts]

#56808: gource 'configure' fails to find libGL.dylib
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  Reporter:  chucko58     |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.5.3
Resolution:               |   Keywords:
      Port:  gource-0.47  |
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Changes (by chucko58):

 * Attachment "gource_install_log.gz" added.

 Install log, gzipped

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Ticket URL: <https://trac.macports.org/ticket/56808>
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