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kconfiglib: update with 'imply' support

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Corresponds to 375506d (File writing nit) from upstream
(https://github.com/ulfalizer/Kconfiglib).

Adds proper 'imply' support and fixes a few minor issues, one of which
previously triggered the following weird warning:

  configs/taurus_defconfig: /tmp/tmpisI45S:6: warning: assignment to SPL_LDSCRIPT changes mode of containing choice from "arch/$(ARCH)/cpu/u-boot-spl.lds" to "y"

The change in 8639f69 (genconfig.py: Print defconfig next to warnings)
was reapplied.

tools/moveconfig.py previously depended on a hack that merged 'select's
with 'imply's. It was modified to look at the union of
Symbol.get_selected_symbols() and Symbol.get_implied_symbols(), which
should give the same behavior.

tools/genboardscfg.py was verified to produce identical board.cfg's
before and after the change.

Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
This commit is contained in:
Ulf Magnusson 2017-09-19 12:52:55 +02:00 • committed by Tom Rini
parent 2719ae3346
commit 4e1102f6de
2 changed files with 194 additions and 141 deletions
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2
tools/moveconfig.py
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@ -1472,7 +1472,7 @@ def find_kconfig_rules(kconf, config, imply_config):
"""
sym = kconf.get_symbol(imply_config)
if sym:
for sel in sym.get_selected_symbols():
for sel in sym.get_selected_symbols() | sym.get_implied_symbols():
if sel.get_name() == config:
return sym
return None