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#!/usr/bin/env python3
import sys
import argparse
import kconfiglib
def node_to_str(node):
if(node.item.type == kconfiglib.STRING):
return "std::string(\"" + node.item.str_value + "\")"
elif(node.item.type == kconfiglib.INT):
return "int(" + node.item.str_value + ")"
elif(node.item.type == kconfiglib.BOOL):
tri_val_str = ("false", "unknown", "true")[node.item.tri_value]
return "bool(" + tri_val_str + ")"
return None
def writeItem(node, file):
while node:
if isinstance(node.item, kconfiglib.Symbol):
name = node.item.name.lower().replace('_', '.')
print("\t{ \"" + name + "\", " + node_to_str(node) + " },", file=file)
if node.list:
writeItem(node.list, file)
node = node.next
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("--kconfig", nargs="?", default="Kconfig", help="Top-level Kconfig")
parser.add_argument("--dotconfig", nargs="?", help=".config")
parser.add_argument("--input", type=argparse.FileType('r'), help="settings.h.in")
parser.add_argument("--output", type=argparse.FileType('w'), default=sys.stdout, help="Output location")
args = parser.parse_args()
kconf = kconfiglib.Kconfig(args.kconfig)
if args.dotconfig is not None:
kconf.load_config(args.dotconfig)
print("/* Autogenerated file", file=args.output)
print(" * kconfig: {}".format(args.kconfig), file=args.output)
print(" * dotconfig: {}".format(args.dotconfig), file=args.output)
print(" */", file=args.output)
for line in args.input:
if "@__DEFAULT_CFG__" in line:
writeItem(kconf.top_node.list, file=args.output)
else:
print(line, end='', file=args.output)
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