2018-09-13 06:20:02 +00:00
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# Apache License, Version 2.0
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# Simple utility that prints all WITH_* options in a CMakeLists.txt
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# Called by 'make help_features'
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import re
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import sys
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cmakelists_file = sys.argv[-1]
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2020-10-02 00:10:01 +00:00
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2018-09-13 06:20:02 +00:00
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def main():
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options = []
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for l in open(cmakelists_file, 'r').readlines():
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if not l.lstrip().startswith('#'):
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l_option = re.sub(r'.*\boption\s*\(\s*(WITH_[a-zA-Z0-9_]+)\s+\"(.*)\"\s*.*', r'\g<1> - \g<2>', l)
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if l_option != l:
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l_option = l_option.strip()
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if l_option.startswith('WITH_'):
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options.append(l_option)
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print('\n'.join(options))
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if __name__ == "__main__":
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main()
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