[MacPorts] #35770: gcc ports should not include a C++ runtime

[MacPorts]

#35770: gcc ports should not include a C++ runtime
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  Reporter:  jeremyhu@…                           |      Owner:  jeremyhu@…
      Type:  defect                               |     Status:  closed
  Priority:  Normal                               |  Milestone:
 Component:  ports                                |    Version:  2.1.2
Resolution:  fixed                                |   Keywords:  libstdc++
      Port:  gcc43 gcc44 gcc45 gcc46 gcc47 gcc48  |
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Comment (by vic@…):

 Replying to [ticket:35770 jeremyhu@…]:
 > The gcc ports ship libstdc++.  They should not ship this runtime; they
 should instead use the hosts's runtime.

 This might very well fix my octave-devel problem [ticket:36103], but I
 don't understand how to apply the patch to gcc45. How does one apply it? I
 see the schema
   %% patch -p0 < ~/Downloads/Portfile-postfix.diff
 Would something like this work with the g45 patch?

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Ticket URL: <https://trac.macports.org/ticket/35770#comment:40>
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