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do not allow duplicate configure options

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This commit is contained in:
Mattias Andrée 2012-08-26 17:34:21 +02:00
parent 76100d0c57
commit 1b8a80a81c
1 changed files with 4 additions and 2 deletions
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6
setup.py
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@ -837,8 +837,10 @@ class ArgParser():
(opt, arg, i) = (optqueue[i], argqueue[i], i + 1)
opt = self.optmap[opt][0]
if (opt not in self.opts) or (self.opts[opt] is None):
self.opts[opt] = []
self.opts[opt].append(arg)
self.opts[opt] = [arg]
else:
sys.stderr.write('%s: fatal: duplicate option %s\n' % (self.__program, arg))
exit(-1)
'''
Prints a colourful help message