[macports-ports] branch master updated: duck: clear configure.cxx_stdlib flag

[Joshua Root]

On 2018-5-6 20:37 , Ryan Schmidt wrote:
> 
> On May 5, 2018, at 20:54, Joshua Root wrote:
> 
>> We record what stdlib it was *asked*
>> to build with in the registry. The stdlib it actually was built with is
>> determined by inspecting the binaries.
> 
> Which is precisely why it is more or less required that the author of the Portfile correctly specify in the Portfile the stdlib that the binaries were built with, right? So that it gets recorded correctly in the registry? So that rev-upgrade won't claim there is a mismatch?

If you specify one it needs to be correct, yes. But rev-upgrade won't
claim there's a mismatch if you clear configure.cxx_stdlib. You didn't
ask for it to be built with any stdlib in particular, so whatever it
uses is OK.

- Josh