Android NDK：中止停止？ [英] Android NDK: Aborting stop?

问题描述

我正在为Android的ffmpeg工作。我已经成功地编译ffmpeg-2.0.1
之后，我在我的NDK的来源/ ffmpeg-2.0.1 / android / arm中将Android.mk文件作为

  LOCAL_PATH：= $（call my-dir）
 
 include $（CLEAR_VARS）
 
 LOCAL_MODULE：= libavcodec 
 
 LOCAL_SRC_FILES：= lib / libavcodec-55.so 
 
 LOCAL_EXPORT_C_INCLUDES：= $（LOCAL_PATH）/ include 
 
 include $（PREBUILT_SHARED_LIBRARY）
  

之后，使android项目和Android项目中的Android.mk文件为

  LOCAL_PATH：= $（call my-dir）
 
 include $（CLEAR_VARS）
 
 LOCAL_MODULE：= tutorial01 
 LOCAL_SRC_FILES：= tutorial01.c 
 LOCAL_LDLIBS：= -llog -ljnigraphics -lz 
 LOCAL_SHARED_LIBRARIES：= libavformat libavcodec libswscale libavutil 
 
 include $（BUILD_SHARED_LIBRARY）
 $（call import-module，ffmpeg-2.0.1 / android / arm）
  

但显示问题

  *** Android NDK：中止。停止。 
 android-ffmpeg-tutorial01line 45，外部位置：
 /home/tech/Documents/roman10/ndk/android-ndk-r9c/build/core/prebuilt-library.mk 
 C / C ++问题
  

我的NDK是android-ndk-r9c，系统是ubuntu-13.04，请任何人指导我

提前感谢

解决方案

请参阅 Android.mk结构

需要更改 Android.mk 如下文件：

  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 l ibswscale libavutil 
 include $（BUILD_SHARED_LIBRARY）
  

p / s：
我也得到 Android NDK：中止问题，像这样把数据放在一起：

<$

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

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

结果将帮助您：

它仍然正是您需要调用C ++文件中的C ++函数Java文件。

I am working on ffmpeg for android. I have successfully compile ffmpeg-2.0.1 after that I make Android.mk file in my NDK's sources/ffmpeg-2.0.1/android/arm as

      LOCAL_PATH:= $(call my-dir)

      include $(CLEAR_VARS)

      LOCAL_MODULE:= libavcodec

      LOCAL_SRC_FILES:= lib/libavcodec-55.so

       LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include

      include $(PREBUILT_SHARED_LIBRARY)

After that make android project and in android project Android.mk file is as

  LOCAL_PATH := $(call my-dir)

    include $(CLEAR_VARS)

   LOCAL_MODULE    := tutorial01
   LOCAL_SRC_FILES := tutorial01.c
   LOCAL_LDLIBS := -llog -ljnigraphics -lz 
   LOCAL_SHARED_LIBRARIES := libavformat libavcodec libswscale libavutil

   include $(BUILD_SHARED_LIBRARY)
    $(call import-module,ffmpeg-2.0.1/android/arm)

but showing a problem

 *** Android NDK: Aborting    .  Stop.
   android-ffmpeg-tutorial01line 45, external location: 
   /home/tech/Documents/roman10/ndk/android-ndk-r9c/build/core/prebuilt-library.mk
   C/C++ Problem

My NDK is android-ndk-r9c,system is ubuntu-13.04,please anyone guide me.

thanks in advance.

解决方案

See the Android.mk structure firstly.

Need change Android.mk file like this :

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)

p/s : I also get the Android NDK : Aborting problem as you when put data together like this :

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)

This problem happens when LOCAL_MODULE name is duplicated.

The result will help you :

It still be exactly when you need call the C++ function in C++ file from Java file.

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