blob: 79e9af3edc1b86f06682cd6800036cfad3853b5f [file] [log] [blame]
#!/usr/bin/env python
# Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
import re
import subprocess
import sys
def main():
job = subprocess.Popen(['xcodebuild', '-version'],
stdout, stderr = job.communicate()
if job.returncode != 0:
print >>sys.stderr, stdout
print >>sys.stderr, stderr
raise Exception('Error %d running xcodebuild!' % job.returncode)
matches = re.findall('^Xcode (\d+)\.(\d+)(\.(\d+))?$', stdout, re.MULTILINE)
if len(matches) > 0:
major = int(matches[0][0])
minor = int(matches[0][1])
if major == 3 and minor >= 1:
return '4.2'
elif major == 4 and minor < 5:
return ''
elif (major == 4 and minor >= 5) or major >= 5:
# XCode seems to select the specific clang version automatically
return ''
raise Exception('Unknown XCode Version "%s"' % stdout)
raise Exception('Could not parse output of xcodebuild "%s"' % stdout)
if __name__ == '__main__':
if sys.platform != 'darwin':
#raise Exception("This script only runs on Mac")
# If we aren't on Mac, print out a dummy version string; it won't be used.
print 'X.X'
print main()