[MacPorts] #64077: advancemame build fail on Mountain Lion

[MacPorts]

#64077: advancemame build fail on Mountain Lion
-------------------------------------------------+-------------------------
 Reporter:  chillin-                             |      Owner:  (none)
     Type:  defect                               |     Status:  new
 Priority:  Normal                               |  Milestone:
Component:  ports                                |    Version:  2.7.0
 Keywords:  advancemame, 10.8, libstdc++,        |       Port:  advancemame
  libc++                                         |
-------------------------------------------------+-------------------------
 I'm not really sure what the trouble is, but Ryan took a look at the log
 and said:


     On Mac OS X 10.6-10.8, the default C++ stdlib is libstdc++ but
 MacPorts enforces the use of libc++ for greater compatibility with newer
 software. Successful enforcement requires the build system to use the
 CXXFLAGS MacPorts tells it to use. Evidently advancemame's build system
 has a bug where it does not do that. We'll need to find where and fix it.
 This problem would not be seen on OS X 10.9 or later which default to
 libc++ already.

-- 
Ticket URL: <https://trac.macports.org/ticket/64077>
MacPorts <https://www.macports.org/>
Ports system for macOS