bd6b076f80
There are modules that would have passed verify_uses_library check, but don't run it for some reason (the check gets enabled either with an explicit setting, or if the module has nonempty <ues-library> lists in the build properties). Previously all such modules were assumed to have empty CLC, which is not always true. In particular, compatibility libraries are ignored, which affected e.g. Calendar and messaging apps. This CL gives such apps a chance to have correct CLC. The goal for the future is to enforce verify_library_check by default. Bug: 132357300 Test: lunch aosp_cf_x86_64_phone-userdebug && m Change-Id: Iea3be0fc9d7775c52950848b5a3fd3b7fcd36c53
81 lines
2.9 KiB
Python
Executable file
81 lines
2.9 KiB
Python
Executable file
#!/usr/bin/env python
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#
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# Copyright (C) 2020 The Android Open Source Project
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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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#
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"""A tool for constructing class loader context."""
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from __future__ import print_function
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import argparse
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import sys
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from manifest import compare_version_gt
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def parse_args(args):
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"""Parse commandline arguments."""
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parser = argparse.ArgumentParser()
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parser.add_argument('--target-sdk-version', default='', dest='sdk',
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help='specify target SDK version (as it appears in the manifest)')
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parser.add_argument('--host-context-for-sdk', dest='host_contexts',
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action='append', nargs=2, metavar=('sdk','context'),
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help='specify context on host for a given SDK version or "any" version')
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parser.add_argument('--target-context-for-sdk', dest='target_contexts',
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action='append', nargs=2, metavar=('sdk','context'),
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help='specify context on target for a given SDK version or "any" version')
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return parser.parse_args(args)
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# Special keyword that means that the context should be added to class loader
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# context regardless of the target SDK version.
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any_sdk = 'any'
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# We assume that the order of context arguments passed to this script is
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# correct (matches the order computed by package manager). It is possible to
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# sort them here, but Soong needs to use deterministic order anyway, so it can
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# as well use the correct order.
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def construct_context(versioned_contexts, target_sdk):
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context = []
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for [sdk, ctx] in versioned_contexts:
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if sdk == any_sdk or compare_version_gt(sdk, target_sdk):
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context.append(ctx)
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return context
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def construct_contexts(args):
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host_context = construct_context(args.host_contexts, args.sdk)
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target_context = construct_context(args.target_contexts, args.sdk)
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context_sep = '#'
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return ('class_loader_context_arg=--class-loader-context=PCL[]{%s} ; ' % context_sep.join(host_context) +
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'stored_class_loader_context_arg=--stored-class-loader-context=PCL[]{%s}' % context_sep.join(target_context))
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def main():
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"""Program entry point."""
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try:
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args = parse_args(sys.argv[1:])
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if not args.sdk:
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raise SystemExit('target sdk version is not set')
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if not args.host_contexts:
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args.host_contexts = []
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if not args.target_contexts:
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args.target_contexts = []
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print(construct_contexts(args))
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# pylint: disable=broad-except
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except Exception as err:
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print('error: ' + str(err), file=sys.stderr)
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sys.exit(-1)
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if __name__ == '__main__':
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main()
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