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https://github.com/dart-lang/sdk
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86fe7ca75c
Right now most of the dart SDK's python is compatible with python2 or python3. This change fixes a few of the build scripts to make that completely true (at least when building the standard build on Linux). There are only four types of changes: - Bare `print` statements now use the `print ()` function - `commands.getoutput` becomes `subprocess.check_output` with `shell=True` - `xrange` becomes `range` - `print >> sys.stderr` becomes `sys.stderr.write` Starts work on addressing (but does not completely fix): https://github.com/dart-lang/sdk/issues/28793 See related issue: https://fuchsia-review.googlesource.com/c/fuchsia/+/272925 This change applys to both the `dev` and `master` branches. Change-Id: Ibd3eb9b1f57520d2d745f05c2ac430b1d20943da Closes #36662 https://github.com/dart-lang/sdk/pull/36662 GitOrigin-RevId: beab165294982a7e369daf6d61aea63efcab1b9b Change-Id: I6d240749a9ba0889b5a45a08f3c4c2c20291f484 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99707 Reviewed-by: Alexander Thomas <athom@google.com> Commit-Queue: Alexander Thomas <athom@google.com>
104 lines
2.2 KiB
Python
Executable file
104 lines
2.2 KiB
Python
Executable file
#!/usr/bin/env python
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# Copyright 2016 The Dart project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import argparse
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import os
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import subprocess
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import sys
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import utils
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HOST_OS = utils.GuessOS()
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SCRIPT_DIR = os.path.dirname(sys.argv[0])
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DART_ROOT = os.path.realpath(os.path.join(SCRIPT_DIR, '..'))
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DART_DISABLE_BUILDFILES = "DART_DISABLE_BUILDFILES"
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def DisableBuildfiles():
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return DART_DISABLE_BUILDFILES in os.environ
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def Execute(args):
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process = subprocess.Popen(args, cwd=DART_ROOT)
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process.wait()
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return process.returncode
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def RunAndroidGn(options):
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if not HOST_OS in ['linux', 'macos']:
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return 0
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gn_command = [
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'python',
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os.path.join(DART_ROOT, 'tools', 'gn.py'),
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'-m', 'all',
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'-a', 'arm,arm64',
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'--os', 'android',
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]
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if options.verbose:
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gn_command.append('-v')
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print (' '.join(gn_command))
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return Execute(gn_command)
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def RunCrossGn(options):
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if HOST_OS != 'linux':
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return 0
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gn_command = [
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'python',
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os.path.join(DART_ROOT, 'tools', 'gn.py'),
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'-m', 'all',
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'-a', 'arm,armsimdbc,arm64,armsimdbc64',
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]
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if options.verbose:
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gn_command.append('-v')
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print (' '.join(gn_command))
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return Execute(gn_command)
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def RunHostGn(options):
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gn_command = [
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'python',
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os.path.join(DART_ROOT, 'tools', 'gn.py'),
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'-m', 'all',
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'-a', 'all',
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]
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if options.verbose:
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gn_command.append('-v')
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print (' '.join(gn_command))
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return Execute(gn_command)
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def RunGn(options):
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status = RunHostGn(options)
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if status != 0:
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return status
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status = RunCrossGn(options)
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if status != 0:
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return status
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return RunAndroidGn(options)
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def ParseArgs(args):
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args = args[1:]
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parser = argparse.ArgumentParser(
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description="A script to generate Dart's build files.")
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parser.add_argument("-v", "--verbose",
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help='Verbose output.',
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default=False,
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action="store_true")
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return parser.parse_args(args)
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def main(argv):
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# Check the environment and become a no-op if directed.
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if DisableBuildfiles():
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return 0
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options = ParseArgs(argv)
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RunGn(options)
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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