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Loïc Grégoire
38 lines
974 B
Python
Executable File
38 lines
974 B
Python
Executable File
#!/usr/bin/env python3
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# Generate C header file from .config
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# Usage: genconfig.py <output file>
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import sys
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import argparse
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parser = argparse.ArgumentParser(description="Generate C header file from KConfig")
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parser.add_argument("output", help="Output C file")
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args = parser.parse_args()
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values = {}
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def value_from_str(string):
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if string == 'y':
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return 1
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if string == 'n':
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return 0
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return string
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with open('.config', 'r') as f:
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lines = f.read().splitlines()
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for line in lines:
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if line.startswith('#') or len(line) == 0:
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continue
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vals = line.split('=')
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values[vals[0]] = value_from_str(vals[1])
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with open(args.output, 'w') as f:
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f.write('/* This file is auto-generated by scripts/genconfig.py */\n')
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f.write('#ifndef GENCONFIG_CONFIG_H_\n')
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f.write('#define GENCONFIG_CONFIG_H_\n')
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for key, val in values.items():
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f.write(f'#define {key} {val}\n')
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f.write('#endif\n')
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