CFLAGS += $(cflags-y)
 
 # Default subarch .c files
-mcore-y  := mach-default
+mcore-y  := arch/i386/mach-default
 
 # Voyager subarch support
 mflags-$(CONFIG_X86_VOYAGER)   := -Iinclude/asm-i386/mach-voyager
-mcore-$(CONFIG_X86_VOYAGER)    := mach-voyager
+mcore-$(CONFIG_X86_VOYAGER)    := arch/i386/mach-voyager
 
 # VISWS subarch support
 mflags-$(CONFIG_X86_VISWS)     := -Iinclude/asm-i386/mach-visws
-mcore-$(CONFIG_X86_VISWS)      := mach-visws
+mcore-$(CONFIG_X86_VISWS)      := arch/i386/mach-visws
 
 # NUMAQ subarch support
 mflags-$(CONFIG_X86_NUMAQ)     := -Iinclude/asm-i386/mach-numaq
-mcore-$(CONFIG_X86_NUMAQ)      := mach-default
+mcore-$(CONFIG_X86_NUMAQ)      := arch/i386/mach-default
 
 # BIGSMP subarch support
 mflags-$(CONFIG_X86_BIGSMP)    := -Iinclude/asm-i386/mach-bigsmp
-mcore-$(CONFIG_X86_BIGSMP)     := mach-default
+mcore-$(CONFIG_X86_BIGSMP)     := arch/i386/mach-default
 
 #Summit subarch support
 mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-i386/mach-summit
-mcore-$(CONFIG_X86_SUMMIT)  := mach-default
+mcore-$(CONFIG_X86_SUMMIT)  := arch/i386/mach-default
 
 # generic subarchitecture
 mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-i386/mach-generic
-mcore-$(CONFIG_X86_GENERICARCH) := mach-default
+mcore-$(CONFIG_X86_GENERICARCH) := arch/i386/mach-default
 core-$(CONFIG_X86_GENERICARCH) += arch/i386/mach-generic/
 
 # ES7000 subarch support
 mflags-$(CONFIG_X86_ES7000)    := -Iinclude/asm-i386/mach-es7000
-mcore-$(CONFIG_X86_ES7000)     := mach-default
+mcore-$(CONFIG_X86_ES7000)     := arch/i386/mach-default
 core-$(CONFIG_X86_ES7000)      := arch/i386/mach-es7000/
 
 # Xen paravirtualization support
 libs-y                                         += arch/i386/lib/
 core-y                                 += arch/i386/kernel/ \
                                           arch/i386/mm/ \
-                                          arch/i386/$(mcore-y)/ \
+                                          $(mcore-y)/ \
                                           arch/i386/crypto/
 drivers-$(CONFIG_MATH_EMULATION)       += arch/i386/math-emu/
 drivers-$(CONFIG_PCI)                  += arch/i386/pci/