Files
gem5/ext/Kconfiglib/olddefconfig.py
Gabe Black 443067253c ext,scons: Make kconfiglib available for use in SCons.
Change-Id: Ie9c902819ed0750a04f8318911fa914701c2a0fe
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/56755
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
2022-03-15 00:30:39 +00:00

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Python
Executable File

#!/usr/bin/env python3
# Copyright (c) 2018-2019, Ulf Magnusson
# SPDX-License-Identifier: ISC
"""
Updates an old .config file or creates a new one, by filling in default values
for all new symbols. This is the same as picking the default selection for all
symbols in oldconfig, or entering the menuconfig interface and immediately
saving.
The default input/output filename is '.config'. A different filename can be
passed in the KCONFIG_CONFIG environment variable.
When overwriting a configuration file, the old version is saved to
<filename>.old (e.g. .config.old).
"""
import kconfiglib
def main():
kconf = kconfiglib.standard_kconfig(__doc__)
print(kconf.load_config())
print(kconf.write_config())
if __name__ == "__main__":
main()