Android NDK : Aborting. 停止

Question

我正在尝试调用C++ Java 中的方法编码。

我收到了Android NDK : Aborting. Stop当定义 Android.mk文件如下:

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE    := ffmpeg
LOCAL_SRC_FILES := libs/ffmpeg.so

include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE    := ffmpeg
LOCAL_SRC_FILES := ffmpeg.cpp
LOCAL_SHARED_LIBRARIES := ffmpeg
include $(BUILD_SHARED_LIBRARY) 

但是如果我这样定义，它会成功运行:

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE    := ffmpeg
LOCAL_SRC_FILES := libs/ffmpeg.so

include $(BUILD_SHARED_LIBRARY)

Questions :

1 - 如何解决这个错误？

2 - 在 Android.mk文件，无法调用libs/ffmpeg.so和 ffmpeg.cpp在同一时间？

知道这件事的人，

请告诉我，

谢谢，

p/s:项目结构:

Answer 1

当看到 Android.mk structure .

我想我需要改变 Android.mk像这样的文件:

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE    := ffmpeg
LOCAL_SRC_FILES := libs/ffmpeg.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE    := final_ffmpeg
LOCAL_SRC_FILES := ffmpeg.cpp
LOCAL_LDLIBS := -L$(SYSROOT)/usr/lib -llog
LOCAL_PREBUILTS := libs/ffmpeg.so
#libavformat libavcodec libswscale libavutil
include $(BUILD_SHARED_LIBRARY)

结果将帮助我:

它仍然是您需要的时候 call the C++ function in C++ file from Java file .