[MacPorts] #71858: boost187: missing header for PRIx* macros in boost/test

[MacPorts]

#71858: boost187: missing header for PRIx* macros in boost/test
---------------------------+--------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.10.5
Resolution:                |   Keywords:
      Port:  boost187      |
---------------------------+--------------------

Comment (by barracuda156):

 This fixes it: https://github.com/boostorg/test/pull/438

-- 
Ticket URL: <https://trac.macports.org/ticket/71858#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS