configure with Spaces in Directory Name on macOS

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2017-11-26.12:37:52.479>
labels = ['type-bug', 'build']
title = 'configure with Spaces in Directory Name on macOS'
updated_at = <Date 2017-11-26.12:37:52.479>
user = 'https://bugs.python.org/philthompson10'

bugs.python.org fields:

activity = <Date 2017-11-26.12:37:52.479>
actor = 'philthompson10'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Build']
creation = <Date 2017-11-26.12:37:52.479>
creator = 'philthompson10'
dependencies = []
files = []
hgrepos = []
issue_num = 32141
keywords = []
message_count = 1.0
messages = ['307004']
nosy_count = 1.0
nosy_names = ['philthompson10']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue32141'
versions = ['Python 3.6']