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# This is a simpler version of allnoconfig.py, corresponding to how the C
# implementation does it. Verified by the test suite to produce identical
# output to 'make allnoconfig' for all ARCHes.
#
# Usage:
#
# $ make [ARCH=<arch>] scriptconfig SCRIPT=Kconfiglib/examples/allnoconfig_simpler.py
from kconfiglib import Kconfig, BOOL, TRISTATE
import sys
kconf = Kconfig(sys.argv[1])
# Avoid warnings printed by Kconfiglib when assigning a value to a symbol that
# has no prompt. Such assignments never have an effect.
kconf.disable_warnings()
for sym in kconf.defined_syms:
if sym.type in (BOOL, TRISTATE):
sym.set_value(2 if sym.is_allnoconfig_y else 0)
kconf.write_config(".config")
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