60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
import argparse
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import os
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import re
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import sys
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import textwrap
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from kconfiglib import Kconfig, split_expr, expr_value, expr_str, BOOL, \
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TRISTATE, TRI_TO_STR, AND, OR
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def generate_config(kconfig_file,config_in, config_out, header_out):
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print("Parsing " + kconfig_file)
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kconf = Kconfig(kconfig_file, warn_to_stderr=False,
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suppress_traceback=True)
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# Load config files
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print(kconf.load_config(config_in))
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# Write merged config
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print(kconf.write_config(config_out))
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# Write headers
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print(kconf.write_autoconf(header_out))
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with open(header_out, 'r+') as header_file:
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content = header_file.read()
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header_file.truncate(0)
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header_file.seek(0)
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# Remove CONFIG_ and MR_USING_XXX following number
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content = content.replace("#define CONFIG_", "#define ")
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content = re.sub(r'#define MR_USING_(\w+) (\d+)', r'#define MR_USING_\1', content)
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# Add the micro
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header_file.write("#ifndef _MR_CONFIG_H_\n")
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header_file.write("#define _MR_CONFIG_H_\n\n")
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header_file.write("#ifdef __cplusplus\n")
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header_file.write("extern \"C\" {\n")
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header_file.write("#endif /* __cplusplus */\n\n")
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# Write back the original data
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header_file.write(content)
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# Add the micro
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header_file.write("\n#ifdef __cplusplus\n")
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header_file.write("}\n")
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header_file.write("#endif /* __cplusplus */\n\n")
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header_file.write("#endif /* _MR_CONFIG_H_ */\n")
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def main():
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kconfig_file = 'Kconfig'
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config_in = '.config'
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config_out = '.config'
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header_out = 'include/mr_config.h'
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generate_config(kconfig_file, config_in, config_out, header_out)
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if __name__ == "__main__":
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main() |