[MacPorts] #53202: kde4-kile wants to install macports texlive even though MacTex texlive is installed

[MacPorts]

#53202: kde4-kile wants to install macports texlive even though MacTex texlive is
installed
---------------------------------+-------------------------
  Reporter:  fusionfan           |      Owner:  NicosPavlov
      Type:  defect              |     Status:  assigned
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:
Resolution:                      |   Keywords:
      Port:  kde4-kile, texlive  |
---------------------------------+-------------------------

Comment (by fusionfan):

 Thank you. I was actually getting impatient, so I manually overwrote my
 local porfile with
 {{{
 https://raw.githubusercontent.com/macports/macports-
 ports/master/textproc/libunistring/Portfile
 }}}
 to test if upon installation whether it wants to install texlive or not.
 Unfortunately, it first wants to update {{{kdelibs4}}}, which triggers the
 reinstallation of texlive. So I am back to square 1: it seems the update
 of {{{kdelibs4}}} triggers the installation of texlive, and I have no way
 of telling why, or how to prevent it.

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Ticket URL: <https://trac.macports.org/ticket/53202#comment:15>
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