| #!/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=subprocess.PIPE, |
| stderr=subprocess.STDOUT) |
| 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 >= 4: |
| return 'com.apple.compilers.llvmgcc42' |
| elif major == 3 and minor >= 1: |
| return '4.2' |
| else: |
| raise Exception('Unknown XCode Version "%s"' % version_match) |
| else: |
| 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") |
| print main() |
