LOCAL_PATH := $(call my-dir) ifneq ($(MTK_PLATFORM),) MTK_PLATFORM_DIR := $(shell echo $(MTK_PLATFORM) | tr '[A-Z]' '[a-z]') ifneq ("$(wildcard $(LOCAL_PATH)/$(MTK_PLATFORM_DIR)/Android.mk)","") include $(LOCAL_PATH)/$(MTK_PLATFORM_DIR)/Android.mk endif endif