diff options
Diffstat (limited to 'build/mac/find_sdk.py')
| -rwxr-xr-x | build/mac/find_sdk.py | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/build/mac/find_sdk.py b/build/mac/find_sdk.py index cbc36d3b..0b19c30 100755 --- a/build/mac/find_sdk.py +++ b/build/mac/find_sdk.py @@ -15,12 +15,22 @@ Usage: python find_sdk.py 10.6 # Ignores SDKs < 10.6 """ +from optparse import OptionParser + + def parse_version(version_str): """'10.6' => [10, 6]""" return map(int, re.findall(r'(\d+)', version_str)) -def main(min_sdk_version): +def main(): + parser = OptionParser() + parser.add_option("--verify", + action="store_true", dest="verify", default=False, + help="return the sdk argument and warn if it doesn't exist") + (options, args) = parser.parse_args() + min_sdk_version = args[0] + job = subprocess.Popen(['xcode-select', '-print-path'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT) @@ -44,10 +54,26 @@ def main(min_sdk_version): if parse_version(s) >= parse_version(min_sdk_version)] if not sdks: raise Exception('No %s+ SDK found' % min_sdk_version) - print sorted(sdks, key=parse_version)[0] + best_sdk = sorted(sdks, key=parse_version)[0] + + if options.verify and best_sdk != min_sdk_version: + print >>sys.stderr, '' + print >>sys.stderr, ' vvvvvvv' + print >>sys.stderr, '' + print >>sys.stderr, \ + 'This build requires the %s SDK, but it was not found on your system.' \ + % min_sdk_version + print >>sys.stderr, \ + 'Either install it, or explicitly set mac_sdk in your GYP_DEFINES.' + print >>sys.stderr, '' + print >>sys.stderr, ' ^^^^^^^' + print >>sys.stderr, '' + return min_sdk_version + + return best_sdk if __name__ == '__main__': if sys.platform != 'darwin': raise Exception("This script only runs on Mac") - main(min_sdk_version=sys.argv[1]) + print main() |