kbuild: enable 'make CFLAGS=...' to add additional options to CC
[linux-3.10.git] / arch / um / Makefile-i386
index c9f1c5b..26bc786 100644 (file)
@@ -15,7 +15,7 @@ OBJCOPYFLAGS                  := -O binary -R .note -R .comment -S
 
 ifeq ("$(origin SUBARCH)", "command line")
 ifneq ("$(shell uname -m | sed -e s/i.86/i386/)", "$(SUBARCH)")
-CFLAGS                 += $(call cc-option,-m32)
+KBUILD_CFLAGS          += $(call cc-option,-m32)
 AFLAGS                 += $(call cc-option,-m32)
 LINK-y                 += $(call cc-option,-m32)
 UML_OBJCOPYFLAGS       += -F $(ELF_FORMAT)
@@ -36,4 +36,4 @@ cflags-y += $(call cc-option,-mpreferred-stack-boundary=2)
 # an unresolved reference.
 cflags-y += -ffreestanding
 
-CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += $(cflags-y)