From a716bd7432106aed82a751409d7be851a23022ac Mon Sep 17 00:00:00 2001 From: Denys Zagorui Date: Mon, 2 Nov 2020 04:08:53 -0800 Subject: [PATCH] kbuild: use -fmacro-prefix-map for .S sources Follow-up to commit a73619a845d5 ("kbuild: use -fmacro-prefix-map to make __FILE__ a relative path"). Assembler sources also use __FILE__ macro so this flag should be also applied to those sources. Signed-off-by: Denys Zagorui Signed-off-by: Masahiro Yamada --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index ed081e3eb800..87d659d3c8de 100644 --- a/Makefile +++ b/Makefile @@ -946,7 +946,7 @@ KBUILD_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types) KBUILD_CFLAGS += $(call cc-option,-Werror=designated-init) # change __FILE__ to the relative path from the srctree -KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=) +KBUILD_CPPFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=) # ensure -fcf-protection is disabled when using retpoline as it is # incompatible with -mindirect-branch=thunk-extern