[MacPorts] #41528: texlive-bin @2013: error: template with C linkage

[MacPorts]

#41528: texlive-bin @2013: error: template with C linkage
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  Reporter:  ryandesign@…  |      Owner:  dports@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.2.1
Resolution:                |   Keywords:  tiger
      Port:  texlive-bin   |
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Comment (by ryandesign@…):

 I have found [http://www.gidforums.com/t-9853.html this explanation] of
 the "template with C linkage" error, calling it a "dangling `extern "C"`"
 problem.

 I notice that `-isystem` is in the compile line so now I'm wondering if
 this is the problem mentioned [comment:ticket:40656:2 here], where Tiger's
 `g++` automatically inserts `extern "C"` around headers included with
 `-isystem`, a problem which was fixed in Leopard. If so, blacklisting
 Tiger's `g++` and instead using MacPorts' apple-gcc42 might fix it. I can
 try this later when I'm back at my Tiger machine. Note that I'm not using
 the patch from that ticket on this machine; this is a change made
 specifically in the texlive-bin port in r83018.

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Ticket URL: <https://trac.macports.org/ticket/41528#comment:2>
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