regis@google.com
9eb12ad303
Introduce --error-on-bad-override flag and use it when generating snapshots. Fix signature checking when patching methods. Fix errors in patch files. Fix receiver type of constructors. Fix finalization of mixin application typedefs. Update tests and status files. R=asiva@google.com Review URL: https://codereview.chromium.org//22685007 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26027 260f80e4-7a28-3924-810f-c04153c831b5
103 lines
3.0 KiB
Python
Executable File
103 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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"""Script to create snapshot bin file."""
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import getopt
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import optparse
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import os
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from os.path import basename, join
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import sys
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import utils
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HOST_OS = utils.GuessOS()
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HOST_CPUS = utils.GuessCpus()
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DEBUG = False
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VERBOSE = False
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def BuildOptions():
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result = optparse.OptionParser()
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result.add_option("--executable",
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action="store", type="string",
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help="path to snapshot generator executable")
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result.add_option("--output_bin",
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action="store", type="string",
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help="output file name into which snapshot in binary form is generated")
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result.add_option("--script",
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action="store", type="string",
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help="Dart script for which snapshot is to be generated")
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result.add_option("--url_mapping",
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default=[],
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action="append",
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help="mapping from url to file name, used when generating snapshots")
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result.add_option("-v", "--verbose",
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help='Verbose output.',
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default=False, action="store_true")
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result.add_option("--target_os",
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action="store", type="string",
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help="Which os to run the executable on. Current choice is android")
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result.add_option("--abi",
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action="store", type="string",
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help="Desired ABI for android target OS. armeabi-v7a or x86")
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return result
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def ProcessOptions(options):
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if not options.executable:
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sys.stderr.write('--executable not specified\n')
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return False
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if not options.output_bin:
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sys.stderr.write('--output_bin not specified\n')
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return False
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if options.abi and not options.target_os == 'android':
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sys.stderr.write('--abi requires --target_os android\n')
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return False
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return True
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def Main():
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# Parse options.
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parser = BuildOptions()
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(options, args) = parser.parse_args()
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if not ProcessOptions(options):
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parser.print_help()
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return 1
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# If there are additional arguments, report error and exit.
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if args:
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parser.print_help()
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return 1
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# Setup arguments to the snapshot generator binary.
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script_args = ["--error_on_malformed_type", "--error_on_bad_override"]
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# First setup the snapshot output filename.
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script_args.append(''.join([ "--snapshot=", options.output_bin ]))
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# Next setup all url mapping options specified.
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for url_arg in options.url_mapping:
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url_mapping_argument = ''.join(["--url_mapping=", url_arg ])
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script_args.append(url_mapping_argument)
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# Finally append the script name if one is specified.
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if options.script:
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script_args.append(options.script)
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# Construct command line to execute the snapshot generator binary and invoke.
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command = [ options.executable ] + script_args
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try:
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utils.RunCommand(command, outStream=sys.stderr, errStream=sys.stderr,
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verbose=options.verbose, printErrorInfo=True)
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except Exception as e:
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return -1
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return 0
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if __name__ == '__main__':
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sys.exit(Main())
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