[MacPorts] #53516: wxWidgets-3.0 fails to build from source with clang-3.9 on snowleopard

[MacPorts]

#53516: wxWidgets-3.0 fails to build from source with clang-3.9 on snowleopard
----------------------------+----------------------
  Reporter:  chrisjogorman  |      Owner:  mojca
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:
Resolution:                 |   Keywords:
      Port:  wxwidgets-3.0  |
----------------------------+----------------------
Changes (by mojca):

 * status:  new => assigned
 * owner:   => mojca
 * keywords:  macports c++-11 wxwidgets =>
 * version:  2.4.0 =>
 * cc: mojca@… (removed)


Comment:

 [https://github.com/wxWidgets/wxWidgets/blob/master/src/stc/scintilla/src/Editor.cxx
 Upstream] already changed this to `std::abs()`. Are you able to check
 whether this works with various compilers on 10.6?

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Ticket URL: <https://trac.macports.org/ticket/53516#comment:1>
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