[MacPorts] #53398: ghostscript 9.19 build fails

[MacPorts]

#53398: ghostscript 9.19 build fails
---------------------------------+-------------------
  Reporter:  bruce-r-sutherland  |      Owner:
      Type:  defect              |     Status:  new
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:  2.3.5
Resolution:                      |   Keywords:
      Port:  ghostscript         |
---------------------------------+-------------------

Comment (by bruce-r-sutherland):

 Unfortunately, this did not work.  I uninstalled command line tools using
 sudo rm -rf /Library/Developer/CommandLineTools, then reinstalled using
 sudo xcode-select --install.  Then I tried once more to install
 ghostscript having previously uninstalled and cleaned the port: sudo port
 install ghostscript.   I get the same error in main.log with pthread.h as
 reported above.

--
Ticket URL: <https://trac.macports.org/ticket/53398#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS