如何Android.mk自己去寻找Classes下的.cpp文件

LOCAL_PATH := $(call my-dir)
 
include $(CLEAR_VARS)
LOCAL_CPPFLAGS += -fexceptions
 
LOCAL_MODULE := cocos2dcpp_shared
 
LOCAL_MODULE_FILENAME := libcocos2dcpp
 
define walk
	$(wildcard $(1)) $(foreach e,$(wildcard $(1)/*),$(call walk,$(e)))
endef
 
ALLFILES = $(call walk,$(LOCAL_PATH)/../../Classes)
 
FILE_LIST := hellocpp/main.cpp 
FILE_LIST += $(filter %.cpp,$(ALLFILES))
 
FILE_INCLUDES := $(shell find $(LOCAL_PATH)/../../Classes -type d)
 
LOCAL_SRC_FILES := $(FILE_LIST:$(LOCAL_PATH)/%=%) 
 
LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../Classes 
 
LOCAL_WHOLE_STATIC_LIBRARIES := cocos2dx_static
LOCAL_WHOLE_STATIC_LIBRARIES += cocosdenshion_static
LOCAL_WHOLE_STATIC_LIBRARIES += Box2d_static
 
 
 
include $(BUILD_SHARED_LIBRARY)
 
$(call import-module,2d)
$(call import-module,audio/android)
$(call import-module,Box2D)
 

关于添加extensions编译时找不到文件的情况

在导入cocos-ext.h时不能写成
#include "cocos-ext.h"
而是要写成
#include "extensions/cocos-ext.h"