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1 #!/usr/bin/env python |
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2 # This Source Code Form is subject to the terms of the Mozilla Public |
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3 # License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
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5 |
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6 import sys |
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7 import json |
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8 import buildconfig |
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9 |
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10 |
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11 def parse_cmdline(args): |
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12 """Take a list of strings in the format K=V and turn them into a python |
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13 dictionary""" |
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14 contents = {} |
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15 for arg in args: |
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16 key, s, value = arg.partition("=") |
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17 if s == '': |
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18 print "ERROR: Malformed command line key value pairing (%s)" % arg |
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19 exit(1) |
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20 contents[key.lower()] = value |
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21 return contents |
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22 |
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23 |
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24 def main(): |
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25 if len(sys.argv) < 2: |
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26 print "ERROR: You must specify an output file" |
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27 exit(1) |
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28 |
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29 all_key_value_pairs = {} |
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30 important_substitutions = [ |
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31 'target_alias', 'target_cpu', 'target_os', 'target_vendor', |
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32 'host_alias', 'host_cpu', 'host_os', 'host_vendor', |
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33 'MOZ_UPDATE_CHANNEL', 'MOZ_APP_VENDOR', 'MOZ_APP_NAME', |
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34 'MOZ_APP_VERSION', 'MOZ_APP_MAXVERSION', 'MOZ_APP_ID', |
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35 'CC', 'CXX', 'LD', 'AS'] |
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36 |
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37 all_key_value_pairs = dict([(x.lower(), buildconfig.substs[x]) for x in important_substitutions]) |
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38 all_key_value_pairs.update(parse_cmdline(sys.argv[2:])) |
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39 |
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40 with open(sys.argv[1], "w+") as f: |
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41 json.dump(all_key_value_pairs, f, indent=2, sort_keys=True) |
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42 f.write('\n') |
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43 |
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44 |
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45 if __name__=="__main__": |
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46 main() |