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36 lines
1.2 KiB
Python
Executable File
36 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2015 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# This script returns the flags that should be passed to clang.
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import os
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import sys
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THIS_DIR = os.path.abspath(os.path.dirname(__file__))
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SRC_DIR = os.path.join(THIS_DIR, '..', '..', '..')
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CLANG_LIB_PATH = os.path.normpath(os.path.join(
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SRC_DIR, 'third_party', 'llvm-build', 'Release+Asserts', 'lib'))
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FLAGS = '-Xclang -add-plugin -Xclang blink-gc-plugin'
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PREFIX= ' -Xclang -plugin-arg-blink-gc-plugin -Xclang '
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for arg in sys.argv[1:]:
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if arg == 'enable-oilpan=1':
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FLAGS += PREFIX + 'enable-oilpan'
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elif arg == 'dump-graph=1':
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FLAGS += PREFIX + 'dump-graph'
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elif arg == 'warn-raw-ptr=1':
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FLAGS += PREFIX + 'warn-raw-ptr'
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elif arg == 'warn-unneeded-finalizer=1':
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FLAGS += PREFIX + 'warn-unneeded-finalizer'
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elif arg.startswith('custom_clang_lib_path='):
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CLANG_LIB_PATH = arg[len('custom_clang_lib_path='):]
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if not sys.platform in ['win32', 'cygwin']:
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LIBSUFFIX = 'dylib' if sys.platform == 'darwin' else 'so'
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FLAGS = ('-Xclang -load -Xclang "%s/libBlinkGCPlugin.%s" ' + FLAGS) % \
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(CLANG_LIB_PATH, LIBSUFFIX)
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print FLAGS
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