26 строки
1.0 KiB
Python
26 строки
1.0 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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from __future__ import unicode_literals
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import os, sys
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def bootstrap(topsrcdir, mozilla_dir=None):
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if mozilla_dir is None:
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mozilla_dir = os.path.join(topsrcdir, 'mozilla')
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if not os.path.exists(mozilla_dir):
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# If we can't find `mozilla` as a subdirectory of the `comm` checkout,
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# assume that we are a subdirectory of a mozilla checkout. If we return
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# `None` here, the `mach` entrypoint will keep searching for a build
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# directory. Since the entry point imports this into `sys.modules`,
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# clean it up, since we aren't the `mach_bootstrap` that `mach` is
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# looking for.
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del sys.modules[__name__]
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return None
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sys.path[0:0] = [mozilla_dir]
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import build.mach_bootstrap
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return build.mach_bootstrap.bootstrap(topsrcdir, mozilla_dir)
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