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author | Anup Patel <apatel@ventanamicro.com> | 2022-08-08 07:03:03 +0300 |
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committer | Anup Patel <anup@brainfault.org> | 2022-08-08 07:03:03 +0300 |
commit | 422f0e0486dd30196c11e43763510410c8632bcb (patch) | |
tree | b01d5d29ef273035cc9b1004669c49adc52980ce /scripts/Kconfiglib/defconfig.py | |
parent | b9edf49b67a1b5e47b1c35dcd7c75efccaf22ea3 (diff) | |
download | opensbi-422f0e0486dd30196c11e43763510410c8632bcb.tar.xz |
scripts: Add Kconfiglib v14.1.0 under scripts directory
We adopt Kconfiglib v14.1.0 sources under scripts directory so that
top-level OpenSBI makefile can directly use Kconfiglib scripts without
expecting users to install a particular version of Kconfiglib on their
build system.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Tested-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Atish Patra <atishp@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Diffstat (limited to 'scripts/Kconfiglib/defconfig.py')
-rwxr-xr-x | scripts/Kconfiglib/defconfig.py | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/scripts/Kconfiglib/defconfig.py b/scripts/Kconfiglib/defconfig.py new file mode 100755 index 0000000..b179273 --- /dev/null +++ b/scripts/Kconfiglib/defconfig.py @@ -0,0 +1,43 @@ +#!/usr/bin/env python3 + +# Copyright (c) 2019, Ulf Magnusson +# SPDX-License-Identifier: ISC + +""" +Reads a specified configuration file, then writes a new configuration file. +This can be used to initialize the configuration from e.g. an arch-specific +configuration file. This input configuration file would usually be a minimal +configuration file, as generated by e.g. savedefconfig. + +The default output filename is '.config'. A different filename can be passed in +the KCONFIG_CONFIG environment variable. +""" +import argparse + +import kconfiglib + + +def main(): + parser = argparse.ArgumentParser( + formatter_class=argparse.RawDescriptionHelpFormatter, + description=__doc__) + + parser.add_argument( + "--kconfig", + default="Kconfig", + help="Top-level Kconfig file (default: Kconfig)") + + parser.add_argument( + "config", + metavar="CONFIGURATION", + help="Input configuration file") + + args = parser.parse_args() + + kconf = kconfiglib.Kconfig(args.kconfig, suppress_traceback=True) + print(kconf.load_config(args.config)) + print(kconf.write_config()) + + +if __name__ == "__main__": + main() |