45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
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# Copyright 2015 the V8 project 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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import os
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import os.path
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def GetNinjaOutputDirectory(v8_root, configuration=None):
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"""Returns <v8_root>/<output_dir>/(Release|Debug).
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The configuration chosen is the one most recently generated/built, but can be
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overriden via the <configuration> parameter. Detects a custom output_dir
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specified by GYP_GENERATOR_FLAGS."""
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output_dir = 'out'
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generator_flags = os.getenv('GYP_GENERATOR_FLAGS', '').split(' ')
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for flag in generator_flags:
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name_value = flag.split('=', 1)
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if len(name_value) == 2 and name_value[0] == 'output_dir':
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output_dir = name_value[1]
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root = os.path.join(v8_root, output_dir)
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if configuration:
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return os.path.join(root, configuration)
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debug_path = os.path.join(root, 'Debug')
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release_path = os.path.join(root, 'Release')
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def is_release_newer(test_path):
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try:
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debug_mtime = os.path.getmtime(os.path.join(debug_path, test_path))
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except os.error:
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debug_mtime = 0
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try:
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rel_mtime = os.path.getmtime(os.path.join(release_path, test_path))
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except os.error:
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rel_mtime = 0
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return rel_mtime >= debug_mtime
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if is_release_newer('.ninja_log') or is_release_newer('.ninja_deps'):
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return release_path
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return debug_path
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