x86: do not use $(ARCH) when not needed

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / x86 / boot / Makefile

diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index 89dbf970e058c845e676f8b2be9efc65dcbdfe84..7a3116ccf3878d6e3212f8d4e346a3ceef912e8b 100644 (file)
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -49,10 +49,10 @@ HOSTCFLAGS_build.o := $(LINUXINCLUDE)
 
 # How to compile the 16-bit code.  Note we always compile for -march=i386,
 # that way we can complain to the user if the CPU is insufficient.
-cflags-i386   := 
-cflags-x86_64 := -m32
+cflags-$(CONFIG_X86_32) :=
+cflags-$(CONFIG_X86_64) := -m32
 KBUILD_CFLAGS  := $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
-                  $(cflags-$(ARCH)) \
+                  $(cflags-y) \
                   -Wall -Wstrict-prototypes \
                   -march=i386 -mregparm=3 \
                   -include $(srctree)/$(src)/code16gcc.h \