91 lines
2.9 KiB
Plaintext
91 lines
2.9 KiB
Plaintext
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#!/usr/bin/python
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#
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# Copyright (C) 2011 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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# This script is a wrapper which invokes gyp with the correct --depth argument,
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# and supports the automatic regeneration of build files if all.gyp is
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# changed (Linux-only).
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import glob
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import os
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import shlex
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import sys
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script_dir = os.path.dirname(__file__)
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# Directory within which we can find the gyp source.
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gyp_source_dir = os.path.join(script_dir, 'third_party', 'externals', 'gyp')
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# Directory within which we can find most of Skia's gyp configuration files.
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gyp_config_dir = os.path.join(script_dir, 'gyp')
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# Directory within which we want all generated files (including Makefiles)
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# to be written.
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output_dir = os.path.join(os.path.abspath(script_dir), 'out')
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sys.path.append(os.path.join(gyp_source_dir, 'pylib'))
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import gyp
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def additional_include_files(args=[]):
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# Determine the include files specified on the command line.
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# This doesn't cover all the different option formats you can use,
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# but it's mainly intended to avoid duplicating flags on the automatic
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# makefile regeneration which only uses this format.
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specified_includes = set()
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for arg in args:
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if arg.startswith('-I') and len(arg) > 2:
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specified_includes.add(os.path.realpath(arg[2:]))
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result = []
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def AddInclude(path):
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if os.path.realpath(path) not in specified_includes:
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result.append(path)
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# Always include common.gypi
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AddInclude(os.path.join(gyp_config_dir, 'common.gypi'))
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return result
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if __name__ == '__main__':
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args = sys.argv[1:]
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# This could give false positives since it doesn't actually do real option
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# parsing. Oh well.
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gyp_file_specified = False
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for arg in args:
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if arg.endswith('.gyp'):
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gyp_file_specified = True
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break
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# If we didn't get a file, then fall back to assuming 'skia.gyp' from the
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# same directory as the script.
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if not gyp_file_specified:
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args.append(os.path.join(script_dir, 'skia.gyp'))
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args.extend(['-I' + i for i in additional_include_files(args)])
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args.extend(['--depth', '.'])
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# Tell gyp to write the Makefiles into output_dir
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args.extend(['--generator-output', os.path.abspath(output_dir)])
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# Tell make to write its output into the same dir
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args.extend(['-Goutput_dir=.'])
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print 'Updating projects from gyp files...'
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sys.stdout.flush()
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# Off we go...
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sys.exit(gyp.main(args))
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