[MacPorts] #59158: libtorrent-rasterbar @1.2.2 fails to build on mavericks

[MacPorts]

#59158: libtorrent-rasterbar @1.2.2 fails to build on mavericks
-----------------------------------+----------------------
  Reporter:  tehcog                |      Owner:  dbevans
      Type:  defect                |     Status:  assigned
  Priority:  Normal                |  Milestone:
 Component:  ports                 |    Version:  2.6.1
Resolution:                        |   Keywords:
      Port:  libtorrent-rasterbar  |
-----------------------------------+----------------------
Changes (by ryandesign):

 * cc: dbevans (removed)
 * owner:  (none) => dbevans
 * status:  new => assigned


Comment:

 The first error I see in the log is:

 {{{
 error: unknown type name 'constexpr'
 }}}

 Brief searching leads me to understand this is a C++11 feature, so the fix
 may be as simple as adding `-std=c++11` to `configure.cxxflags` (or
 probably better to use the new `compiler.cxx_standard` option introduced
 in MacPorts 2.6.0).

-- 
Ticket URL: <https://trac.macports.org/ticket/59158#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS