The Tor Browser / file comparison
comparison: config/make-stl-wrappers.py
config/make-stl-wrappers.py
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
equal
deleted
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| -1:000000000000 | 0:fb24487e75cb |
|---|---|
| 1 # This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 # file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 4 from __future__ import print_function | |
| 5 import os, re, string, sys | |
| 6 from mozbuild.util import FileAvoidWrite | |
| 7 | |
| 8 def find_in_path(file, searchpath): | |
| 9 for dir in searchpath.split(os.pathsep): | |
| 10 f = os.path.join(dir, file) | |
| 11 if os.path.exists(f): | |
| 12 return f | |
| 13 return '' | |
| 14 | |
| 15 def header_path(header, compiler): | |
| 16 if compiler == 'gcc': | |
| 17 # we use include_next on gcc | |
| 18 return header | |
| 19 elif compiler == 'msvc': | |
| 20 return find_in_path(header, os.environ.get('INCLUDE', '')) | |
| 21 else: | |
| 22 # hope someone notices this ... | |
| 23 raise NotImplementedError(compiler) | |
| 24 | |
| 25 def is_comment(line): | |
| 26 return re.match(r'\s*#.*', line) | |
| 27 | |
| 28 def main(outdir, compiler, template_file, header_list_file): | |
| 29 if not os.path.isdir(outdir): | |
| 30 os.mkdir(outdir) | |
| 31 | |
| 32 template = open(template_file, 'r').read() | |
| 33 path_to_new = header_path('new', compiler) | |
| 34 | |
| 35 for header in open(header_list_file, 'r'): | |
| 36 header = header.rstrip() | |
| 37 if 0 == len(header) or is_comment(header): | |
| 38 continue | |
| 39 | |
| 40 path = header_path(header, compiler) | |
| 41 with FileAvoidWrite(os.path.join(outdir, header)) as f: | |
| 42 f.write(string.Template(template).substitute(HEADER=header, | |
| 43 HEADER_PATH=path, | |
| 44 NEW_HEADER_PATH=path_to_new)) | |
| 45 | |
| 46 | |
| 47 if __name__ == '__main__': | |
| 48 if 5 != len(sys.argv): | |
| 49 print("""Usage: | |
| 50 python {0} OUT_DIR ('msvc'|'gcc') TEMPLATE_FILE HEADER_LIST_FILE | |
| 51 """.format(sys.argv[0]), file=sys.stderr) | |
| 52 sys.exit(1) | |
| 53 | |
| 54 main(*sys.argv[1:]) |
