--- setupext.py.orig	2019-02-25 21:07:47.000000000 -0500
+++ setupext.py	2019-02-27 23:27:59.000000000 -0500
@@ -1406,23 +1406,10 @@
 
     def check(self):
         self.__class__.found_external = True
-        try:
-            return self._check_for_pkg_config(
-                'libqhull', 'libqhull/qhull_a.h', min_version='2015.2')
-        except CheckFailed as e:
-            self.__class__.found_pkgconfig = False
-            self.__class__.found_external = False
-            return str(e) + ' Using local copy.'
+        return ' Using copy installed by MacPorts.'
 
     def add_flags(self, ext):
-        if self.found_external:
-            pkg_config.setup_extension(ext, 'qhull',
-                                       default_libraries=['qhull'])
-        else:
-            ext.include_dirs.insert(0, 'extern')
-            ext.sources.extend(sorted(glob.glob('extern/libqhull/*.c')))
-            if sysconfig.get_config_var('LIBM') == '-lm':
-                ext.libraries.extend('m')
+        ext.libraries.append('qhull')
 
 
 class TTConv(SetupPackage):