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1 #!/usr/bin/python | |
2 | |
3 # Copyright (c) 2011 Google Inc. All rights reserved. | |
4 # Use of this source code is governed by a BSD-style license that can be | |
5 # found in the LICENSE file. | |
6 | |
7 import collections | |
8 import gyp | |
9 import gyp.common | |
10 import json | |
11 | |
12 generator_wants_flattened_static_libraries = False | |
13 | |
14 generator_default_variables = { | |
15 'OS': 'linux', | |
16 } | |
17 for dirname in ['INTERMEDIATE_DIR', 'SHARED_INTERMEDIATE_DIR', 'PRODUCT_DIR', | |
18 'LIB_DIR', 'SHARED_LIB_DIR']: | |
19 # Some gyp steps fail if these are empty(!). | |
20 generator_default_variables[dirname] = 'dir' | |
21 for unused in ['RULE_INPUT_PATH', 'RULE_INPUT_ROOT', 'RULE_INPUT_NAME', | |
22 'RULE_INPUT_EXT', | |
23 'EXECUTABLE_PREFIX', 'EXECUTABLE_SUFFIX', | |
24 'STATIC_LIB_PREFIX', 'STATIC_LIB_SUFFIX', | |
25 'SHARED_LIB_PREFIX', 'SHARED_LIB_SUFFIX', | |
26 'LINKER_SUPPORTS_ICF']: | |
27 generator_default_variables[unused] = '' | |
28 | |
29 | |
30 def CalculateVariables(default_variables, params): | |
31 generator_flags = params.get('generator_flags', {}) | |
32 default_variables['OS'] = generator_flags.get('os', 'linux') | |
33 | |
34 | |
35 def GenerateOutput(target_list, target_dicts, data, params): | |
36 # Map of target -> list of targets it depends on. | |
37 edges = {} | |
38 | |
39 # Queue of targets we've yet to visit. | |
Mark Mentovai
2011/05/24 21:46:15
You know how I feel about “we” in comments.
| |
40 targets_to_visit = target_list[:] | |
41 | |
42 while len(targets_to_visit) > 0: | |
43 target = targets_to_visit.pop() | |
44 if target in edges: | |
45 continue | |
46 edges[target] = [] | |
47 | |
48 for dep in target_dicts[target].get('dependencies', []): | |
49 edges[target].append(dep) | |
50 targets_to_visit.append(dep) | |
51 | |
52 filename = 'dump.json' | |
53 f = open(filename, 'w') | |
54 json.dump(edges, f) | |
55 f.close() | |
56 print 'Wrote json to %s.' % filename | |
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