Do not ignore the -arch flags MacPorts tells it to build with.
--- setup.py.orig 2017-11-11 09:35:31.000000000 -0600
+++ setup.py 2018-02-02 15:27:00.000000000 -0600
-if sys.platform == 'darwin' and os.path.exists('/usr/bin/xcodebuild'):
- # XCode 4.0 dropped support for ppc architecture, which is hardcoded in
- ['/usr/bin/xcodebuild', '-version'], stdout=subprocess.PIPE,
- stderr=subprocess.PIPE, env={})
- out, err = p.communicate()
- for line in out.splitlines():
- line = line.decode("utf8")
- # Also parse only first digit, because 3.2.1 can't be parsed nicely
- if (line.startswith('Xcode') and
- int(line.split()[1].split('.')[0]) >= 4):
- os.environ['ARCHFLAGS'] = ''
tests_require = ['fastimport']