kbuild: align W=e with CONFIG_WERROR

CONFIG_WERROR sets KBUILD_CPPFLAGS while W=e would only set KBUILD_CFLAGS.

As a preparation to unify the two mechanism, align their effects.

While at it, add some alignment whitespace to prepare for later additions
to the list of changed variables.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Link: https://lore.kernel.org/r/20250814-kbuild-werror-v2-1-c01e596309d2@linutronix.de
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
This commit is contained in:
Thomas Weißschuh 2025-08-14 12:14:41 +02:00 committed by Nathan Chancellor
parent b8d762c983
commit f852ce052a
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@ -218,6 +218,6 @@ endif
#
ifneq ($(findstring e, $(KBUILD_EXTRA_WARN)),)
KBUILD_CFLAGS += -Werror
KBUILD_CPPFLAGS += -Werror
endif