[MacPorts] #37604: doxygen and xorg-libxcb circular dependency

[MacPorts]

#37604: doxygen and xorg-libxcb circular dependency
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  Reporter:  jmercie1@…           |      Owner:  macports-tickets@…
      Type:  defect               |     Status:  reopened
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:  2.1.2
Resolution:                       |   Keywords:
      Port:  doxygen xorg-libxcb  |
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Comment (by ryandesign@…):

 Well, `port:texlive-latex-extra` was added by Chris in r69976 to fix
 #25774 (failed to build with docs variant without this dependency). I do
 not know if MacTeX provides the same files as the texlive-latex-extra
 port. #26002 may be relevant. (It talks about differences between TeX Live
 and pTeX, but there may be similar differences between TeX Live and
 MacTeX.) Someone who uses MacTeX should let us know.

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Ticket URL: <https://trac.macports.org/ticket/37604#comment:25>
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