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-rw-r--r--scripts/Kconfig.include2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/Kconfig.include b/scripts/Kconfig.include
index 622d21e6953f..a7d9201acfcc 100644
--- a/scripts/Kconfig.include
+++ b/scripts/Kconfig.include
@@ -26,7 +26,7 @@ failure = $(if-success,$(1),n,y)
# $(cc-probe,<flag>)
# The command $(cc-option) and $(cc-option-str) test <flag> with. Not meant
# to be called directly; use one of those two instead.
-cc-probe = trap "rm -rf .tmp_$$" EXIT; mkdir .tmp_$$; $(CC) -Werror $(CLANG_FLAGS) $(1) -c -x c /dev/null -o .tmp_$$/tmp.o
+cc-probe = trap "rm -rf .tmp_$$" EXIT; mkdir .tmp_$$; $(CC) -Werror $(CLANG_FLAGS) $(shell,echo $(1) | sed "s;^-Wno-;-W;") -c -x c /dev/null -o .tmp_$$/tmp.o
# $(cc-option,<flag>)
# Return y if the compiler supports <flag>, n otherwise