2 files changed, 8 insertions, 9 deletions

diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile
index eee6264e8a04..95894ef7beaa 100644
--- a/arch/ppc/Makefile
+++ b/arch/ppc/Makefile
@@ -22,22 +22,22 @@ endif
 
 LDFLAGS_vmlinux := -Ttext $(KERNELLOAD) -Bstatic
 # The -Iarch/$(ARCH)/include is temporary while we are merging
-CPPFLAGS        += -Iarch/$(ARCH) -Iarch/$(ARCH)/include
-AFLAGS          += -Iarch/$(ARCH)
-CFLAGS          += -Iarch/$(ARCH) -msoft-float -pipe \
+KBUILD_CPPFLAGS += -Iarch/$(ARCH) -Iarch/$(ARCH)/include
+KBUILD_AFLAGS   += -Iarch/$(ARCH)
+KBUILD_CFLAGS   += -Iarch/$(ARCH) -msoft-float -pipe \
                 -ffixed-r2 -mmultiple
 
 # No AltiVec instruction when building kernel
-CFLAGS          += $(call cc-option, -mno-altivec)
+KBUILD_CFLAGS   += $(call cc-option, -mno-altivec)
 
-CPP             = $(CC) -E $(CFLAGS)
+CPP             = $(CC) -E $(KBUILD_CFLAGS)
 # Temporary hack until we have migrated to asm-powerpc
 LINUXINCLUDE    += -Iarch/$(ARCH)/include
 
 CHECKFLAGS      += -D__powerpc__
 
 ifndef CONFIG_FSL_BOOKE
-CFLAGS          += -mstring
+KBUILD_CFLAGS   += -mstring
 endif
 
 cpu-as-$(CONFIG_4xx)            += -Wa,-m405
@@ -45,8 +45,8 @@ cpu-as-$(CONFIG_6xx)		+= -Wa,-maltivec
 cpu-as-$(CONFIG_E500)           += -Wa,-me500
 cpu-as-$(CONFIG_E200)           += -Wa,-me200
 
-AFLAGS += $(cpu-as-y)
-CFLAGS += $(cpu-as-y)
+KBUILD_AFLAGS += $(cpu-as-y)
+KBUILD_CFLAGS += $(cpu-as-y)
 
 # Default to the common case.
 KBUILD_DEFCONFIG := common_defconfig
diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index b739e25d4728..487dc66dcc74 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile
@@ -13,7 +13,6 @@
 # modified by Cort (cort@cs.nmt.edu)
 #
 
-CFLAGS          += -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include
 HOSTCFLAGS      += -Iarch/$(ARCH)/boot/include
 
 BOOT_TARGETS    = zImage zImage.initrd znetboot znetboot.initrd