Question

使用opencv构建ndk时出现此错误。文件（abc.cpp和def.cpp）存在于jni文件夹中，其名称正确，但始终出现此错误。

$ ndk-build
Android NDK: ERROR:/cygdrive/d/mySharedLibrary/jni/Android.mk:opencv_java: LOCAL_SRC_FILES points to a missing file
Android NDK: Check that D:/Development/OpenCV-2.4.9-android-sdk/sdk/native/jni/.
./libs/arm64-v8a/libopencv_java.so exists  or that its path is correct
/cygdrive/d/Development/android-ndk-r10e/build/core/prebuilt-library.mk:45:     *** 
Android NDK: Aborting    .  Stop.

这是我的Android.mk LOCAL_PATH：= $（调用my-dir）
包括$（CLEAR_VARS）

#OPENCV_CAMERA_MODULES:=off
#OPENCV_INSTALL_MODULES:=off
#OPENCV_LIB_TYPE:=SHARED

override OPENCV_INSTALL_MODULES:=on

#$(info SHINU $(OPENCV_INSTALL_MODULES))

include D:/Development/OpenCV-2.4.9-android-sdk/sdk/native/jni/OpenCV.mk  

LOCAL_SRC_FILES  := abc.cpp
LOCAL_SRC_FILES  += def.cpp
LOCAL_C_INCLUDES += $(LOCAL_PATH)
LOCAL_MODULE     := abcd
LOCAL_LDLIBS += -llog
include $(BUILD_SHARED_LIBRARY)

文件夹结构

D:\mySharedLibrary\jni
  Android.mk
  abc.cpp
  abc.h
  def.cpp
  def.h

修改问题从这里解决了。

这是我的Application.mk文件

   APP_STL := gnustl_static
   APP_CPPFLAGS := -frtti -fexceptions
   APP_ABI := arm64-v8a
   APP_PLATFORM := android-8

我改变了 APP_ABI：= arm64-v8a 至 APP_ABI：= armeabi-v7a

ndk-build始终将LOCAL_SRC_FILES点返回到丢失的文件

0 个答案: