[MacPorts] #70440: libkml @1.3.0_4+debug+tests: error: C++ versions less than C++14 are not supported (was: libkml build fails during install of opencv3 +avx2 +contrib +debug +eigen +gdal +nonfree +opencl +openni +qt5 +tbb +tests +vtk)

[MacPorts]

#70440: libkml @1.3.0_4+debug+tests: error: C++ versions less than C++14 are not
supported
------------------------------+------------------------
  Reporter:  TheLastLovemark  |      Owner:  ryandesign
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.9.3
Resolution:                   |   Keywords:
      Port:  libkml           |
------------------------------+------------------------
Changes (by ryandesign):

 * status:  new => assigned
 * owner:  (none) => ryandesign
 * port:  libkml, opencv3 => libkml
 * cc: ryandesign (removed)


Comment:

 The first occurrence of `error:` in the log, aside from the ones about
 failing to fetch archives, is:

 {{{
 /opt/local/include/gtest/internal/gtest-port.h:279:2: error: C++ versions
 less than C++14 are not supported.
 #error C++ versions less than C++14 are not supported.
  ^
 }}}

 So no, this has nothing to do with #70349.

-- 
Ticket URL: <https://trac.macports.org/ticket/70440#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS