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51 lines
1.7 KiB
Python
51 lines
1.7 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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'''expandlibs_deps.py takes a list of key/value pairs and prints, for each
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key, a list of all dependencies corresponding to the corresponding value.
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Libraries are thus expanded, and their descriptor is also made part of this
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list.
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The list of key/value is passed on the command line in the form
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"var1 = value , var2 = value ..."
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'''
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import sys
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import os
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from expandlibs import ExpandArgs, relativize
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import expandlibs_config as conf
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class ExpandLibsDeps(ExpandArgs):
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def _expand_desc(self, arg):
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objs = super(ExpandLibsDeps, self)._expand_desc(arg)
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if os.path.exists(arg + conf.LIBS_DESC_SUFFIX):
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objs += [relativize(arg + conf.LIBS_DESC_SUFFIX)]
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return objs
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def split_args(args):
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'''Transforms a list in the form
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['var1', '=', 'value', ',', 'var2', '=', 'other', 'value', ',' ...]
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into a corresponding dict
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{ 'var1': ['value'],
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'var2': ['other', 'value'], ... }'''
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result = {}
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while args:
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try:
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i = args.index(',')
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l = args[:i]
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args[:i + 1] = []
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except:
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l = args
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args = []
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if l[1] != '=':
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raise RuntimeError('Expected "var = value" format')
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result[l[0]] = l[2:]
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return result
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if __name__ == '__main__':
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for key, value in split_args(sys.argv[1:]).iteritems():
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expanded = ExpandLibsDeps(value)
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if os.sep == '\\':
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expanded = [o.replace(os.sep, '/') for o in expanded]
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print "%s = %s" % (key, " ".join(expanded))
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