cocos2d-x发生undefined reference to `XX'异常一劳永逸解决的方法-白红宇

cocos2d-x发生undefined reference to `XX'异常一劳永逸解决的方法

阅读量：4495 次

发布时间：2019-06-08

本文共 1086 字，大约阅读时间需要 3 分钟。

转自：http://www.myexception.cn/operating-system/1620542.html

cocos2d-x发生undefined reference to `XX'错误一劳永逸解决方法

參考文章:

http://blog.csdn.net/kafeidev/article/details/9157895

http://blog.csdn.net/fu_zk/article/details/12836431

eclipse cocos2dx项目。出现错误

         [plain] view plaincopyprint? 
 E:/Acocos2d-x/cocos2d-1.0.1-x-0.11.0/MyBilliard/android/jni/../../Classes/HelloWorldScene.cpp:27: undefined reference to `GameLayer::GameLayer()'  
 E:/Acocos2d-x/cocos2d-1.0.1-x-0.11.0/MyBilliard/android/jni/../../Classes/HelloWorldScene.cpp:27: undefined reference to   

原因是android的nkd编译须要将每一个cpp尽心进行声明

进入jni-->Classes文件夹下的Android.mk

         [plain] view plaincopyprint? 
 LOCAL_SRC_FILES := AppDelegate.cpp \  
                    HelloWorldScene.cpp  

改动成

例如以下：

         [plain] view plaincopyprint? 
 LOCAL_MODULE_FILENAME := libcocos2dcpp
 MY_CPP_LIST := $(wildcard $(LOCAL_PATH)/*.cpp)
 MY_CPP_LIST += $(wildcard $(LOCAL_PATH)/hellocpp/*.cpp)
 MY_CPP_LIST += $(wildcard $(LOCAL_PATH)/../../Classes/*.cpp)
 LOCAL_SRC_FILES := $(MY_CPP_LIST:$(LOCAL_PATH)/%=%)
 LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../Classes