75 lines
2.1 KiB
Python
75 lines
2.1 KiB
Python
#!/usr/bin/env python3
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# Copyright 2018 The Crashpad Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Various code adapted from:
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# https://cs.chromium.org/chromium/src/build/linux/sysroot_scripts/install-sysroot.py
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import os
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import shutil
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import subprocess
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import sys
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import urllib.request
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SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
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# Sysroot revision from:
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# https://cs.chromium.org/chromium/src/build/linux/sysroot_scripts/sysroots.json
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SERVER = 'https://commondatastorage.googleapis.com'
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PATH = 'chrome-linux-sysroot/toolchain'
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REVISION = '43a87bbebccad99325fdcf34166295b121ee15c7'
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FILENAME = 'debian_sid_amd64_sysroot.tar.xz'
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def main():
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url = '%s/%s/%s/%s' % (SERVER, PATH, REVISION, FILENAME)
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sysroot = os.path.join(SCRIPT_DIR, os.pardir, 'third_party', 'linux',
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'sysroot')
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stamp = os.path.join(sysroot, '.stamp')
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if os.path.exists(stamp):
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with open(stamp) as s:
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if s.read() == url:
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return
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print('Installing Debian root image from %s' % url)
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if os.path.isdir(sysroot):
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shutil.rmtree(sysroot)
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os.mkdir(sysroot)
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tarball = os.path.join(sysroot, FILENAME)
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print('Downloading %s' % url)
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for _ in range(3):
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response = urllib.request.urlopen(url)
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with open(tarball, 'wb') as f:
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f.write(response.read())
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break
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else:
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raise Exception('Failed to download %s' % url)
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subprocess.check_call(['tar', 'xf', tarball, '-C', sysroot])
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os.remove(tarball)
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with open(stamp, 'w') as s:
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s.write(url)
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if __name__ == '__main__':
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main()
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sys.exit(0)
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