93 lines
3.4 KiB
Python
93 lines
3.4 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright (c) 2021 Huawei Device Co., Ltd.
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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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import optparse
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import os
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import sys
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sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, os.pardir))
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from scripts.util import build_utils # noqa: E402
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from scripts.interface_mgr import InterfaceMgr # noqa: E402
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def parse_args(args):
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args = build_utils.expand_file_args(args)
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parser = optparse.OptionParser()
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build_utils.add_depfile_option(parser)
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parser.add_option('--output', help='generated ndk stub file')
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parser.add_option('--headers',
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action='append',
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help='base directory of ndk common files')
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parser.add_option('--generated-signature',
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help='base directory of os specific stuff')
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parser.add_option('--saved-signature',
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help='prefix string of directory in archive zipfile')
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parser.add_option('--check-signature',
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action='store_true',
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help='check ndk signature')
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parser.add_option(
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'--root-build-dir',
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help='root build directory, used to strip relative address')
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options, _ = parser.parse_args(args)
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return options
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def header_signature(output, headers, root_build_dir, saved, generated, check):
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signature = []
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mgr = InterfaceMgr()
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for f in headers:
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signature.append('//{} {}'.format(os.path.relpath(f, root_build_dir),
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mgr.get_file_sha256(f)))
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os.makedirs(os.path.dirname(generated), exist_ok=True)
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with open(generated, 'w') as g:
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g.write('\n'.join(sorted(signature)))
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if check and mgr.get_file_sha256(generated) != mgr.get_file_sha256(saved):
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raise Exception(
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"Error: ndk header signature changed. generated signature {} has "
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"different signature with saved signature {}"
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.format(generated, saved))
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build_utils.touch(output)
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def main(args):
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options = parse_args(args)
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depfile_deps = set()
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if options.check_signature:
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depfile_deps.add(options.saved_signature)
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build_utils.call_and_write_depfile_if_stale(lambda: header_signature(
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options.output, options.headers, options.root_build_dir, options.
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saved_signature, options.generated_signature, options.check_signature),
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options,
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depfile_deps=depfile_deps,
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input_paths=depfile_deps,
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output_paths=([options.output
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]),
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input_strings=args,
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force=False,
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add_pydeps=False)
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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