+ifneq ($(CONFIG_X86),)
+kvm_dep = $(srctree)/virt/kvm/iodev.h $(srctree)/include/kvm/iodev.h
+ifneq ($(wildcard $(kvm_dep)),)
+CFLAGS_lttng-probe-kvm-x86.o += -I$(srctree)/virt/kvm
+CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm
+obj-m += $(shell \
+ if [ $(VERSION) -ge 3 \
+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
+ echo "lttng-probe-kvm-x86.o" ; fi;)
+obj-m += $(shell \
+ if [ $(VERSION) -ge 3 \
+ -o \( $(VERSION) -eq 2 -a $(PATCHLEVEL) -ge 6 -a $(SUBLEVEL) -ge 38 \) ] ; then \
+ echo "lttng-probe-kvm-x86-mmu.o" ; fi;)
+else
+$(warning File $(kvm_dep) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
+endif
+endif