[MacPorts] #60512: installing cdo failed due to deprecated.cxx11 PortGroup

[MacPorts]

#60512: installing cdo failed due to deprecated.cxx11 PortGroup
---------------------+----------------------
  Reporter:  boervu  |      Owner:  tenomoto
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.6.2
Resolution:          |   Keywords:
      Port:  cdo     |
---------------------+----------------------
Changes (by mf2k):

 * keywords:  cxx11 =>
 * owner:  (none) => tenomoto
 * status:  new => assigned
 * milestone:  MacPorts 2.6.3 =>


Old description:

> When installing cdo using Macports (OSX 10.14.6 Xcode 10.3) I get the
> following warning, resulting in a failure of installing cdo:
>
> Warning:
> -----------------------------------------------------------------------
> Warning: The port 'cdo' uses the cxx11 PortGroup which is deprecated.
> Warning: Please instead specify the required c++ standard directly using
> Warning:     compiler.cxx_standard  2011
> Warning: replacing 2011 with newer standards (e.g. 2014, 2017) as
> required.
> Warning: For more details see
> https://trac.macports.org/wiki/CompilerSelection
> Warning:
> -----------------------------------------------------------------------
>
> Tried to work around it by manually installing cdo, but get the same
> message, and basically the installation works the same as using macports.

New description:

 When installing cdo using Macports (OSX 10.14.6 Xcode 10.3) I get the
 following warning, resulting in a failure of installing cdo:
 {{{
 Warning:
 -----------------------------------------------------------------------
 Warning: The port 'cdo' uses the cxx11 PortGroup which is deprecated.
 Warning: Please instead specify the required c++ standard directly using
 Warning:     compiler.cxx_standard  2011
 Warning: replacing 2011 with newer standards (e.g. 2014, 2017) as
 required.
 Warning: For more details see
 https://trac.macports.org/wiki/CompilerSelection
 Warning:
 -----------------------------------------------------------------------
 }}}

 Tried to work around it by manually installing cdo, but get the same
 message, and basically the installation works the same as using macports.

--

-- 
Ticket URL: <https://trac.macports.org/ticket/60512#comment:2>
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