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1 #!/usr/bin/python | 1 #!/usr/bin/python |
2 | 2 |
3 # Copyright (c) 2010 The Chromium Authors. All rights reserved. | 3 # Copyright (c) 2010 The Chromium Authors. All rights reserved. |
4 # Use of this source code is governed by a BSD-style license that can be | 4 # Use of this source code is governed by a BSD-style license that can be |
5 # found in the LICENSE file. | 5 # found in the LICENSE file. |
6 | 6 |
7 """Wrapper around swig. | 7 """Wrapper around swig. |
8 | 8 |
9 Sets the SWIG_LIB environment var to point to Lib dir | 9 Sets the SWIG_LIB environment var to point to Lib dir |
10 and defers control to the platform-specific swig binary. | 10 and defers control to the platform-specific swig binary. |
11 | 11 |
12 Depends on swig binaries being available at ../../third_party/swig. | 12 Depends on swig binaries being available at ../../third_party/swig. |
13 """ | 13 """ |
14 | 14 |
15 import os | 15 import os |
| 16 import subprocess |
16 import sys | 17 import sys |
17 | 18 |
18 | 19 |
19 def main(): | 20 def main(): |
20 swig_dir = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), | 21 swig_dir = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), |
21 os.pardir, os.pardir, 'third_party', 'swig')) | 22 os.pardir, os.pardir, 'third_party', 'swig')) |
22 lib_dir = os.path.join(swig_dir, "Lib") | 23 lib_dir = os.path.join(swig_dir, "Lib") |
23 os.putenv("SWIG_LIB", lib_dir) | 24 os.putenv("SWIG_LIB", lib_dir) |
24 dir_map = { | 25 dir_map = { |
25 'darwin': 'mac', | 26 'darwin': 'mac', |
26 'linux2': 'linux', | 27 'linux2': 'linux', |
27 'win32': 'win', | 28 'win32': 'win', |
28 'cygwin': 'win', | 29 } |
| 30 # Swig documentation lies that platform macros are provided to swig |
| 31 # preprocessor. Provide them ourselves. |
| 32 platform_flags = { |
| 33 'darwin': '-DSWIGMAC', |
| 34 'linux2': '-DSWIGLINUX', |
| 35 'win32': '-DSWIGWIN', |
29 } | 36 } |
30 swig_bin = os.path.join(swig_dir, dir_map[sys.platform], 'swig') | 37 swig_bin = os.path.join(swig_dir, dir_map[sys.platform], 'swig') |
31 os.execv(swig_bin, [swig_bin] + sys.argv[1:]) | 38 args = [swig_bin, platform_flags[sys.platform]] + sys.argv[1:] |
| 39 args = [x.replace('/', os.sep) for x in args] |
| 40 print "Executing", args |
| 41 sys.exit(subprocess.call(args)) |
32 | 42 |
33 | 43 |
34 if __name__ == "__main__": | 44 if __name__ == "__main__": |
35 main() | 45 main() |
36 | 46 |
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