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

Precisely, -D is a preprocessor option. KBUILD_CPPFLAGS is passed for compiling .c and .S files too. Signed-off-by: Masahiro Yamada <[email protected]> Acked-by: Greg Ungerer <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
penberg · Jul 13, 2020 · 40b13fd · 40b13fd
1 parent 2367b02
commit 40b13fd
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
@@ -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