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m68k: Pass -D options to KBUILD_CPPFLAGS instead of KBUILD_{A,C}FLAGS

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Precisely, -D is a preprocessor option.

KBUILD_CPPFLAGS is passed for compiling .c and .S files too.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Greg Ungerer <gerg@linux-m68k.org>
Link: https://lore.kernel.org/r/20200526123810.301667-4-masahiroy@kernel.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Masahiro Yamada 2020-05-26 21:38:10 +09:00 committed by Geert Uytterhoeven
parent 2367b02642
commit 40b13fd7fd
1 changed files with 2 additions and 3 deletions
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5
arch/m68k/Makefile
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@ -70,9 +70,8 @@ ifdef CONFIG_MMU
KBUILD_CFLAGS += -fno-strength-reduce -ffixed-a2
else
# we can use a m68k-linux-gcc toolchain with these in place
KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
KBUILD_CFLAGS += -D__uClinux__
KBUILD_AFLAGS += -D__uClinux__
KBUILD_CPPFLAGS += -DUTS_SYSNAME=\"uClinux\"
KBUILD_CPPFLAGS += -D__uClinux__
endif
KBUILD_LDFLAGS := -m m68kelf