ifeq ($(CONFIG_DEPRECATED_MTK_SYSTRACKER_SUPPORT),y) obj-y += systracker.o obj-y += backtrace.o else ifeq ($(CONFIG_MTK_SYSTRACKER_V2),y) obj-y += systracker_interface_v2.o else obj-y += systracker_interface.o endif obj-y += $(subst ",,$(CONFIG_MTK_PLATFORM))/ ifeq ($(CONFIG_ARM64), y) obj-y += backtrace_64bit.o else obj-y += backtrace32.o obj-y += backtrace32_asm.o endif endif