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opencv jni build failed by using ndk (error: undefined reference)

OpenCV version = 3.1.0
Dlib version = 19.1
Android NDK version = r21
I would like to build lib.so file for Android Studio by using Android NDK. However, it failed in the SharedLibrary and OpenCV involved in all errors. I checked my directory path and it does not have any mistake. Can anyone tell help me?
This is the tutorial that I followed: https://www.youtube.com/watch?v=ZjZHiPWBiYY&t=2192s
Application.mk:
NDK_TOOLCHAIN_VERSION := clang
APP_ABI := armeabi-v7a arm64-v8a x86 x86_64
APP_CPPFLAGS := -std=c++11 -frtti -fexceptions
APP_PLATFORM := android-16
APP_STL := c++_static
Android.mk:
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := dlib
LOCAL_C_INCLUDES := $(LOCAL_PATH)/dlib
LOCAL_SRC_FILES += \
../$(LOCAL_PATH)/dlib//dlib/threads/threads_kernel_shared.cpp \
../$(LOCAL_PATH)/dlib/dlib/entropy_decoder/entropy_decoder_kernel_2.cpp \
../$(LOCAL_PATH)/dlib/dlib/base64/base64_kernel_1.cpp \
../$(LOCAL_PATH)/dlib/dlib/threads/threads_kernel_1.cpp \
../$(LOCAL_PATH)/dlib/dlib/threads/threads_kernel_2.cpp
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
include $(BUILD_STATIC_LIBRARY)
TOP_LEVEL_PATH := $(abspath $(LOCAL_PATH)/..)
$(info TOP Level Path: $(TOP_LEVEL_PATH))
EXT_INSTALL_PATH = $(TOP_LEVEL_PATH)/third_party
OPENCV_PATH = $(EXT_INSTALL_PATH)/opencv/jni
OPENCV_INCLUDE_DIR = $(OPENCV_PATH)/include
include $(CLEAR_VARS)
OpenCV_INSTALL_MODULES := on
OPENCV_CAMERA_MODULES := off
OPENCV_LIB_TYPE := STATIC
include $(OPENCV_PATH)/OpenCV.mk
LOCAL_MODULE := MyLibs
LOCAL_C_INCLUDES += \
$(OPENCV_INCLUDE_DIR)
LOCAL_SRC_FILES := com_example_opencvdlib_NativeClass.cpp
LOCAL_LDLIBS += -lm -llog -ldl -lz -ljnigraphics
LOCAL_CPPFLAGS += -fexceptions -frtti -std=c++11
LOCAL_STATIC_LIBRARIES += dlib
include $(BUILD_SHARED_LIBRARY)
Errors:
C:\Users\leech\Desktop\AndroidApp\generateLibs>ndk-build
TOP Level Path: C:/Users/leech/Desktop/AndroidApp/generateLibs
TOP Level Path: C:/Users/leech/Desktop/AndroidApp/generateLibs
TOP Level Path: C:/Users/leech/Desktop/AndroidApp/generateLibs
TOP Level Path: C:/Users/leech/Desktop/AndroidApp/generateLibs
[armeabi-v7a] Compile++ thumb: MyLibs <= com_example_opencvdlib_NativeClass.cpp
jni/com_example_opencvdlib_NativeClass.cpp:6:2: warning: control reaches end of non-void function [-Wreturn-type]
}
^
1 warning generated.
[armeabi-v7a] Compile++ thumb: dlib <= threads_kernel_shared.cpp
[armeabi-v7a] Compile++ thumb: dlib <= entropy_decoder_kernel_2.cpp
[armeabi-v7a] Compile++ thumb: dlib <= base64_kernel_1.cpp
[armeabi-v7a] Compile++ thumb: dlib <= threads_kernel_1.cpp
[armeabi-v7a] Compile++ thumb: dlib <= threads_kernel_2.cpp
[armeabi-v7a] StaticLibrary : libdlib.a
[armeabi-v7a] SharedLibrary : libMyLibs.so
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_imgproc.a(drawing.cpp.o):drawing.cpp:function std::vector<cv::PolyEdge, std::allocator<cv::PolyEdge> >::reserve(unsigned int): error: undefined reference to 'std::__throw_length_error(char const*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_imgproc.a(drawing.cpp.o):drawing.cpp:function std::vector<cv::Point_<int>, std::allocator<cv::Point_<int> > >::_M_fill_insert(__gnu_cxx::__normal_iterator<cv::Point_<int>*, std::vector<cv::Point_<int>, std::allocator<cv::Point_<int> > > >, unsigned int, cv::Point_<int> const&): error: undefined reference to 'std::__throw_length_error(char const*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_imgproc.a(drawing.cpp.o):drawing.cpp:function std::vector<CvSeq, std::allocator<CvSeq> >::_M_fill_insert(__gnu_cxx::__normal_iterator<CvSeq*, std::vector<CvSeq, std::allocator<CvSeq> > >, unsigned int, CvSeq const&): error: undefined reference to 'std::__throw_length_error(char const*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_imgproc.a(drawing.cpp.o):drawing.cpp:function std::vector<CvSeqBlock, std::allocator<CvSeqBlock> >::_M_fill_insert(__gnu_cxx::__normal_iterator<CvSeqBlock*, std::vector<CvSeqBlock, std::allocator<CvSeqBlock> > >, unsigned int, CvSeqBlock const&): error: undefined reference to 'std::__throw_length_error(char const*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(system.cpp.o):system.cpp:function _GLOBAL__sub_I_system.cpp: error: undefined reference to 'std::ios_base::Init::Init()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(system.cpp.o):system.cpp:function _GLOBAL__sub_I_system.cpp: error: undefined reference to 'std::ios_base::Init::~Init()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*) [clone .part.39]: error: undefined reference to 'std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::~basic_stringbuf(): error: undefined reference to 'vtable for std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::~basic_stringbuf(): error: undefined reference to 'vtable for std::basic_streambuf<char, std::char_traits<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<float>(cv::Mat const&): error: undefined reference to 'std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::str() const'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<float>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<float>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<float>(cv::Mat const&): error: undefined reference to 'std::string::_Rep::_S_empty_rep_storage'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<float>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_streambuf<char, std::char_traits<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<float>(cv::Mat const&): error: undefined reference to 'VTT for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<float>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ios<char, std::char_traits<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<double>(cv::Mat const&): error: undefined reference to 'std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<double>(cv::Mat const&): error: undefined reference to 'std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::str() const'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<double>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<double>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<double>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ios<char, std::char_traits<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<unsigned short>(cv::Mat const&): error: undefined reference to 'std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<unsigned short>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<unsigned short>(cv::Mat const&): error: undefined reference to 'VTT for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<unsigned short>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ios<char, std::char_traits<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<short>(cv::Mat const&): error: undefined reference to 'std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<short>(cv::Mat const&): error: undefined reference to 'std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::str() const'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<short>(cv::Mat const&): error: undefined reference to 'std::ios_base::~ios_base()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<short>(cv::Mat const&): error: undefined reference to 'std::ostream::operator<<(short)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<short>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<short>(cv::Mat const&): error: undefined reference to 'VTT for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::string cv::ocl::kerToStr<short>(cv::Mat const&): error: undefined reference to 'vtable for std::basic_ios<char, std::char_traits<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::OpenCLBufferPoolBaseImpl<cv::ocl::OpenCLBufferPoolImpl, cv::ocl::CLBufferEntry, _cl_mem*>::setMaxReservedSize(unsigned int): error: undefined reference to 'std::__detail::_List_node_base::_M_unhook()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::OpenCLBufferPoolBaseImpl<cv::ocl::OpenCLBufferPoolImpl, cv::ocl::CLBufferEntry, _cl_mem*>::setMaxReservedSize(unsigned int): error: undefined reference to 'std::__detail::_List_node_base::_M_unhook()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::OpenCLBufferPoolBaseImpl<cv::ocl::OpenCLBufferPoolImpl, cv::ocl::CLBufferEntry, _cl_mem*>::release(_cl_mem*): error: undefined reference to 'std::__detail::_List_node_base::_M_unhook()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::OpenCLBufferPoolBaseImpl<cv::ocl::OpenCLBufferPoolImpl, cv::ocl::CLBufferEntry, _cl_mem*>::release(_cl_mem*): error: undefined reference to 'std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::OpenCLBufferPoolBaseImpl<cv::ocl::OpenCLBufferPoolImpl, cv::ocl::CLBufferEntry, _cl_mem*>::release(_cl_mem*): error: undefined reference to 'std::__detail::_List_node_base::_M_unhook()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::kernelToStr(cv::_InputArray const&, int, char const*): error: undefined reference to 'std::string::_Rep::_M_dispose(std::allocator<char> const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::Kernel::set(int, cv::ocl::Image2D const&): error: undefined reference to 'std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&): error: undefined reference to 'std::string::_Rep::_M_dispose(std::allocator<char> const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&): error: undefined reference to 'std::string::_Rep::_M_dispose(std::allocator<char> const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&): error: undefined reference to 'std::string::_Rep::_M_dispose(std::allocator<char> const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'std::ios_base::ios_base()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned int, unsigned int)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'std::basic_istream<char, std::char_traits<char> >& std::getline<char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'std::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'VTT for std::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::split(std::string const&, char, std::vector<std::string, std::allocator<std::string> >&): error: undefined reference to 'vtable for std::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >'
C:/android-ndk-r21/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: the vtable symbol may be undefined because the class is missing its key function
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::_Rb_tree<cv::ocl::Context::Impl::HashKey, std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program>, std::_Select1st<std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program> >, std::less<cv::ocl::Context::Impl::HashKey>, std::allocator<std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program> > >::_M_insert_unique(std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program> const&): error: undefined reference to 'std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function std::_Rb_tree<cv::ocl::Context::Impl::HashKey, std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program>, std::_Select1st<std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program> >, std::less<cv::ocl::Context::Impl::HashKey>, std::allocator<std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program> > >::_M_insert_unique(std::pair<cv::ocl::Context::Impl::HashKey const, cv::ocl::Program> const&): error: undefined reference to 'std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function int cv::ocl::getStringInfo<int (*)(_cl_platform_id*, unsigned int, unsigned int, void*, unsigned int*), _cl_platform_id*>(int (*)(_cl_platform_id*, unsigned int, unsigned int, void*, unsigned int*), _cl_platform_id*, unsigned int, std::string&) [clone .constprop.272]: error: undefined reference to 'std::string::_M_mutate(unsigned int, unsigned int, unsigned int)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function int cv::ocl::getStringInfo<int (*)(_cl_platform_id*, unsigned int, unsigned int, void*, unsigned int*), _cl_platform_id*>(int (*)(_cl_platform_id*, unsigned int, unsigned int, void*, unsigned int*), _cl_platform_id*, unsigned int, std::string&) [clone .constprop.272]: error: undefined reference to 'std::string::assign(char const*, unsigned int)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::OpenCLBufferPoolBaseImpl<cv::ocl::OpenCLBufferPoolImpl, cv::ocl::CLBufferEntry, _cl_mem*>::_findAndRemoveEntryFromReservedList(cv::ocl::CLBufferEntry&, unsigned int): error: undefined reference to 'std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::Context::Impl::setDefault(): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::Context::Impl::setDefault(): error: undefined reference to 'std::string::find(char const*, unsigned int, unsigned int) const'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function cv::ocl::OpenCLBufferPoolImpl::_allocateBufferEntry(cv::ocl::CLBufferEntry&, unsigned int): error: undefined reference to 'std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function _GLOBAL__sub_I_ocl.cpp: error: undefined reference to 'std::ios_base::Init::Init()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function _GLOBAL__sub_I_ocl.cpp: error: undefined reference to 'std::ios_base::Init::~Init()'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function tbb::internal::handle_perror(int, char const*): error: undefined reference to 'std::runtime_error::runtime_error(std::string const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function tbb::internal::throw_exception_v4(tbb::internal::exception_id): error: undefined reference to 'std::runtime_error::runtime_error(std::string const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function tbb::internal::throw_exception_v4(tbb::internal::exception_id): error: undefined reference to 'std::runtime_error::runtime_error(std::string const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function tbb::internal::throw_exception_v4(tbb::internal::exception_id): error: undefined reference to 'std::runtime_error::runtime_error(std::string const&)'
C:/Users/leech/Desktop/AndroidApp/generateLibs/third_party/opencv/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function tbb::internal::throw_exception_v4(tbb::internal::exception_id): error: undefined reference to 'std::invalid_argument::invalid_argument(std::string const&)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [C:/android-ndk-r21/build//../build/core/build-binary.mk:725: obj/local/armeabi-v7a/libMyLibs.so] Error 1
Can anyone tell me what have I did wrong?

Build opencv and tesseract for android-ndk

So I'm trying to build tesseract (using tess-two) and opencv for android. I'm able to build opencv and tess-two separately, but I want to be able to build them alongside.
For that I'm using the same build file as given in tess-two. Here all sub directory Android.mk files are called which works without a problem. As soon as I want to include the opencv library as well, and I want to compile files which are dependent on tesseract and opencv I get following errors.
Build command failed.
Error while executing process /home/alexander/Android/Sdk/ndk-bundle/ndk-build with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=/pathtoapp/app/src/main/cpp/Android.mk NDK_APPLICATION_MK=/pathtoapp/app/src/main/cpp/Application.mk APP_ABI=arm64-v8a NDK_ALL_ABIS=arm64-v8a NDK_DEBUG=1 APP_PLATFORM=android-24 NDK_OUT=/pathtoapp/app/build/intermediates/ndkBuild/debug/obj NDK_LIBS_OUT=/pathtoapp/app/build/intermediates/ndkBuild/debug/lib APP_SHORT_COMMANDS=false LOCAL_SHORT_COMMANDS=false -B -n}
Android NDK: WARNING:/pathtoapp/app/src/main/cpp/com_googlecode_tesseract_android/Android.mk:tess: non-system libraries in linker flags: -latomic
Android NDK: This is likely to result in incorrect builds. Try using LOCAL_STATIC_LIBRARIES
Android NDK: or LOCAL_SHARED_LIBRARIES instead to list the library dependencies of the
Android NDK: current module
I'm not really sure, why this error happens. As mentioned I'm able to build the libraries separately. So the problem must be bringing them together.
Here is my makefile:
Android.mk:
LOCAL_PATH := $(call my-dir)
TESSERACT_PATH := $(LOCAL_PATH)/com_googlecode_tesseract_android/src
LEPTONICA_PATH := $(LOCAL_PATH)/com_googlecode_leptonica_android/src
LIBJPEG_PATH := $(LOCAL_PATH)/libjpeg
LIBPNG_PATH := $(LOCAL_PATH)/libpng
# Just build the Android.mk files in the subdirs
include $(call all-subdir-makefiles)
####################################################################################
LOCAL_PATH := $(call my-dir)
PROJECT_ROOT:= $(call my-dir)/../../../../..
include $(CLEAR_VARS)
OPENCV_INSTALL_MODULES:=on
LIBOPENCV_PATH := /pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/OpenCV.mk
include $(LIBOPENCV_PATH)
LOCAL_MODULE := libopencv_ndk
LOCAL_CFLAGS := -Werror -Wno-write-strings -std=c++11
LOCAL_SRC_FILES := native-lib.cpp \
CV_Main.cpp \
Native_Camera.cpp \
Image_Reader.cpp
LOCAL_LDLIBS := -llog -landroid -lcamera2ndk -lmediandk
LOCAL_SHARED_LIBRARIES := libtess liblept
include $(BUILD_SHARED_LIBRARY)
My current build directory looks as following:
- com_googlecode_leptonica_android
- com_googlecode_tesseract_android
- libjpeg
- libpng
- opencv
Is there something that I'm doing wrong? The error message is saying, that I'm using a non-system libraries in linker flags: -latomic , but this seems to be not the true error.
Can anyone help me?
Edit:
I found out, what the eror was. It was no rule to make target native_lib.cpp. So I wasn't able to build the following cpp file. I fixed it by creating a temporary variable of my $(LOCAL_PATH).
LOCAL_PATH := $(call my-dir)
MY_PATH := $(LOCAL_PATH)
TESSERACT_PATH := $(LOCAL_PATH)/com_googlecode_tesseract_android/src
LEPTONICA_PATH := $(LOCAL_PATH)/com_googlecode_leptonica_android/src
LIBJPEG_PATH := $(LOCAL_PATH)/libjpeg
LIBPNG_PATH := $(LOCAL_PATH)/libpng
include $(call all-subdir-makefiles)
####################################################################################
include $(CLEAR_VARS)
LOCAL_PATH = $(MY_PATH)
OPENCV_INSTALL_MODULES := on
include /home/alexander/ownCloud/master/fuckarmy/MaritLage/app/src/main/cpp/opencv/sdk/native/jni/OpenCV.mk
LOCAL_MODULE := libopencv_ndk
LOCAL_CFLAGS := -Werror -Wno-write-strings -std=c++11
LOCAL_SRC_FILES := native-lib.cpp \
CV_Main.cpp \
Native_Camera.cpp \
Image_Reader.cpp
LOCAL_LDLIBS := -llog -landroid -lcamera2ndk -lmediandk
LOCAL_SHARED_LIBRARIES := libtess liblept
include $(BUILD_SHARED_LIBRARY)
Now, I'm running into a new problem.
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `~Mat':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:739: undefined reference to `cv::fastFree(void*)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `Mat':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:548: undefined reference to `cv::error(int, std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > const&, char const*, char const*, int)'
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:561: undefined reference to `cv::error(int, std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > const&, char const*, char const*, int)'
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:568: undefined reference to `cv::Mat::updateContinuityFlag()'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `cv::Mat::operator=(cv::Mat&&)':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:1416: undefined reference to `cv::fastFree(void*)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `CV_Main::detectCard(cv::Mat&)':
/pathtoapp/app/src/main/cpp/CV_Main.cpp:287: undefined reference to `cv::cvtColor(cv::_InputArray const&, cv::_OutputArray const&, int, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:289: undefined reference to `cv::GaussianBlur(cv::_InputArray const&, cv::_OutputArray const&, cv::Size_<int>, double, double, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:291: undefined reference to `cv::adaptiveThreshold(cv::_InputArray const&, cv::_OutputArray const&, double, int, int, int, double)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:296: undefined reference to `cv::findContours(cv::_InputArray const&, cv::_OutputArray const&, cv::_OutputArray const&, int, int, cv::Point_<int>)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:299: undefined reference to `cv::Mat::zeros(cv::Size_<int>, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:305: undefined reference to `cv::arcLength(cv::_InputArray const&, bool)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:305: undefined reference to `cv::approxPolyDP(cv::_InputArray const&, cv::_OutputArray const&, double, bool)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:307: undefined reference to `cv::isContourConvex(cv::_InputArray const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:316: undefined reference to `cv::minAreaRect(cv::_InputArray const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:316: undefined reference to `cv::RotatedRect::boundingRect() const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:357: undefined reference to `cv::fitLine(cv::_InputArray const&, cv::_OutputArray const&, int, double, double, double)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:360: undefined reference to `cv::fitLine(cv::_InputArray const&, cv::_OutputArray const&, int, double, double, double)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:363: undefined reference to `cv::fitLine(cv::_InputArray const&, cv::_OutputArray const&, int, double, double, double)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:366: undefined reference to `cv::fitLine(cv::_InputArray const&, cv::_OutputArray const&, int, double, double, double)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:380: undefined reference to `cv::circle(cv::_InputOutputArray const&, cv::Point_<int>, int, cv::Scalar_<double> const&, int, int, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:381: undefined reference to `cv::circle(cv::_InputOutputArray const&, cv::Point_<int>, int, cv::Scalar_<double> const&, int, int, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:382: undefined reference to `cv::circle(cv::_InputOutputArray const&, cv::Point_<int>, int, cv::Scalar_<double> const&, int, int, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:383: undefined reference to `cv::circle(cv::_InputOutputArray const&, cv::Point_<int>, int, cv::Scalar_<double> const&, int, int, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:408: undefined reference to `cv::putText(cv::_InputOutputArray const&, std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `CV_Main::drawActiveTrader(cv::Mat&)':
/pathtoapp/app/src/main/cpp/CV_Main.cpp:472: undefined reference to `cv::rectangle(cv::_InputOutputArray const&, cv::Rect_<int>, cv::Scalar_<double> const&, int, int, int)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `compareContour(std::__ndk1::vector<cv::Point_<int>, std::__ndk1::allocator<cv::Point_<int> > >, std::__ndk1::vector<cv::Point_<int>, std::__ndk1::allocator<cv::Point_<int> > >)':
/pathtoapp/app/src/main/cpp/CV_Main.cpp:142: undefined reference to `cv::minAreaRect(cv::_InputArray const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:143: undefined reference to `cv::minAreaRect(cv::_InputArray const&)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `Mat<cv::Point_<int> >':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:615: undefined reference to `cv::Mat::copyTo(cv::_OutputArray const&) const'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `project_image(cv::Mat, std::__ndk1::vector<cv::Point_<int>, std::__ndk1::allocator<cv::Point_<int> > >)':
/pathtoapp/app/src/main/cpp/CV_Main.cpp:217: undefined reference to `cv::Mat::cross(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:218: undefined reference to `cv::Mat::cross(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:220: undefined reference to `cv::Mat::dot(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:220: undefined reference to `cv::Mat::dot(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:221: undefined reference to `cv::Mat::cross(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:222: undefined reference to `cv::Mat::dot(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:222: undefined reference to `cv::Mat::dot(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:224: undefined reference to `cv::operator*(double, cv::Mat const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:224: undefined reference to `cv::operator-(cv::MatExpr const&, cv::Mat const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:225: undefined reference to `cv::operator*(double, cv::Mat const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:225: undefined reference to `cv::operator-(cv::MatExpr const&, cv::Mat const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:243: undefined reference to `cv::getPerspectiveTransform(cv::Point_<float> const*, cv::Point_<float> const*, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:245: undefined reference to `cv::warpPerspective(cv::_InputArray const&, cv::_OutputArray const&, cv::_InputArray const&, cv::Size_<int>, int, int, cv::Scalar_<double> const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:252: undefined reference to `cv::Mat::t() const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:253: undefined reference to `cv::Mat::inv(int) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:254: undefined reference to `cv::Mat::inv(int) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:255: undefined reference to `cv::operator*(cv::Mat const&, cv::Mat const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:255: undefined reference to `cv::operator*(cv::Mat const&, cv::MatExpr const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:255: undefined reference to `cv::Mat::dot(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:256: undefined reference to `cv::operator*(cv::Mat const&, cv::Mat const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:256: undefined reference to `cv::operator*(cv::Mat const&, cv::MatExpr const&)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:256: undefined reference to `cv::Mat::dot(cv::_InputArray const&) const'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:272: undefined reference to `cv::getPerspectiveTransform(cv::Point_<float> const*, cv::Point_<float> const*, int)'
/pathtoapp/app/src/main/cpp/CV_Main.cpp:274: undefined reference to `cv::warpPerspective(cv::_InputArray const&, cv::_OutputArray const&, cv::_InputArray const&, cv::Size_<int>, int, int, cv::Scalar_<double> const&)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `drawLine(cv::Mat*, cv::Vec<double, 4>, int, cv::Scalar_<double>)':
/pathtoapp/app/src/main/cpp/CV_Main.cpp:282: undefined reference to `cv::line(cv::_InputOutputArray const&, cv::Point_<int>, cv::Point_<int>, cv::Scalar_<double> const&, int, int, int)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `Mat':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:538: undefined reference to `cv::Mat::copySize(cv::Mat const&)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `CV_Main::detectCardTitleImage(cv::Mat&)':
/pathtoapp/app/src/main/cpp/CV_Main.cpp:454: undefined reference to `cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `cv::Mat::release()':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:851: undefined reference to `cv::Mat::deallocate()'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `cv::Mat::create(int, int, int)':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:831: undefined reference to `cv::Mat::create(int, int const*, int)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `MatConstIterator':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:2621: undefined reference to `cv::MatConstIterator::seek(int const*, bool)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `cv::MatConstIterator::operator++()':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:2716: undefined reference to `cv::MatConstIterator::seek(long, bool)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `cv::Mat_<double>::operator=(cv::Mat const&)':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:1709: undefined reference to `cv::Mat::reshape(int, int, int const*) const'
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:1711: undefined reference to `cv::error(int, std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > const&, char const*, char const*, int)'
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:1712: undefined reference to `cv::Mat::convertTo(cv::_OutputArray const&, int, double, double) const'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `cv::Mat::operator=(cv::Mat const&)':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:760: undefined reference to `cv::Mat::copySize(cv::Mat const&)'
/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/objs-debug/opencv_ndk/CV_Main.o: In function `cv::Mat_<double>::operator=(cv::Mat&&)':
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:2086: undefined reference to `cv::Mat::reshape(int, int, int const*) const'
/pathtoapp/app/src/main/cpp/opencv/sdk/native/jni/include/opencv2/core/mat.inl.hpp:2090: undefined reference to `cv::Mat::convertTo(cv::_OutputArray const&, int, double, double) const'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [/pathtoapp/app/build/intermediates/ndkBuild/debug/obj/local/arm64-v8a/libopencv_ndk.so] Error 1
Now while it seems to not be able to find the compiled opencv library. What is the problem? Thanks for the help!

How do I support c++11 in Opencv 3 Android NDK

Can you help me, please?
I am doing the next changes to support c++11 with opencv 3 in android NDK:
I change from APP_STL := gnustl_static to APP_STL := c++_static
Application.mk
APP_STL := c++_static
APP_CPPFLAGS := -std=c++11 -frtti -fexceptions
APP_ABI := armeabi armeabi-v7a mips x86 arm64-v8a x86_64 mips64
APP_PLATFORM := android-14
# use this to select gcc instead of clang
NDK_TOOLCHAIN_VERSION := 4.9
Android.mk
LOCAL_PATH := $(call my-dir)
LOCAL_PATH_LIB_DIR:=library/lib/classifier
include $(CLEAR_VARS)
OPENCV_CAMERA_MODULES:=off
OPENCV_INSTALL_MODULES:=on
OPENCV_LIB_TYPE:=SHARED
include ../../../OpenCV-android-sdk/sdk/native/jni/OpenCV.mk
LOCAL_MODULE:= detection_based_tracker
LOCAL_SRC_FILES := DetectionBasedTracker_jni.cpp \
library/jniUtils.cpp \
${ LOCAL_PATH_LIB_DIR}/logic.cpp \
${ LOCAL_PATH_LIB_DIR}/logic2.cpp \
LOCAL_C_INCLUDES += $(LOCAL_PATH)
LOCAL_LDLIBS += -llog -ldl -lm -latomic -L$(LOCAL_PATH)/libs/armeabi
- L$(LOCAL_PATH)/libs/armeabi-v7a -L$(LOCAL_PATH)/libs/mips
-L$(LOCAL_PATH)/libs/x86 -L$(LOCAL_PATH)/libs/arm64-v8a
-L$(LOCAL_PATH)/libs/mips64
-L$(LOCAL_PATH)/libs/x86_64
LOCAL_CPPFLAGS += -ljnigraphics -D_LINUX -DBOOST_HAS_PTHREADS -fexceptions -std=c++11
-I$(LOCAL_PATH)/ -I$(LOCAL_PATH)/library/lib/pico/ I
LOCAL_CPP_FEATURES := exceptions rtti
APP_OPTIM := debug
include $(BUILD_SHARED_LIBRARY)
When I compile the Android app with Android NDK r10e. I have the next errores in the Log:
' [armeabi-v7a] SharedLibrary : libdetection_based_tracker.so
/android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-g++
-Wl,-soname,libdetection_based_tracker.so -shared --sysroot=/android/sdk/ndk-bundle/platforms/android-8/arch-arm ./obj/local/armeabi-v7a/objs/detection_based_tracker/DetectionBasedTracker_jni.o
./obj/local/armeabi-v7a/objs/detection_based_tracker/detection-manager/jniUtils.o
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/liblibpng.a
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/liblibtiff.a
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/liblibjasper.a
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libIlmImf.a
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a
/android/sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a/thumb/libc++_static.a
-lgcc -no-canonical-prefixes -march=armv7-a -Wl,--fix-cortex-a8 -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -L/android/sdk/ndk-bundle/platforms/android-8/arch-arm/usr/lib -lz -ldl -lm -llog -llog -ldl -lm -latomic -Ljni/libs/armeabi -Ljni/libs/armeabi-v7a -Ljni/libs/mips -Ljni/libs/x86 -Ljni/libs/arm64-v8a -Ljni/libs/mips64 -Ljni/libs/x86_64 -lc -lm -o ./obj/local/armeabi-v7a/libdetection_based_tracker.so
jni/detection-manager/lib/pico/uniqueness2.cpp:240: error: undefined
reference to 'cv::DescriptorMatcher::match(cv::_InputArray const&,
cv::_InputArray const&, std::__1::vector >&, cv::_InputArray const&) const'
jni/detection-manager/lib/pico/motiondetector.cpp:77: error: undefined
reference to 'cv::Subdiv2D::insert(std::__1::vector,
std::__1::allocator > > const&)'
jni/detection-manager/lib/counting-blobs/jniUtils.cpp:995: error:
undefined reference to 'cv::imwrite(cv::String const&, cv::_InputArray
const&, std::__1::vector > const&)'
jni/detection-manager/lib/counting-blobs/jniUtils.cpp:996: error:
undefined reference to 'cv::imwrite(cv::String const&, cv::_InputArray
const&, std::__1::vector > const&)'
jni/detection-manager/lib/counting-blobs/jniUtils.cpp:1004: error:
undefined reference to 'cv::imwrite(cv::String const&, cv::_InputArray
const&, std::__1::vector > const&)'
jni/detection-manager/lib/counting-blobs/jniUtils.cpp:1005: error:
undefined reference to 'cv::imwrite(cv::String const&, cv::_InputArray
const&, std::__1::vector > const&)'
jni/detection-manager/lib/counting-blobs/jniUtils.cpp:1153: error:
undefined reference to
'cv::DescriptorMatcher::knnMatch(cv::_InputArray const&,
cv::_InputArray const&, std::__1::vector >,
std::__1::allocator > > >&, int, cv::_InputArray const&,
bool) const'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
cv::LBPEvaluator::setWindow(cv::Point_, int): error: undefined
reference to 'std::__throw_out_of_range(char const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
cv::HaarEvaluator::setWindow(cv::Point_, int): error: undefined
reference to 'std::__throw_out_of_range(char const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
cv::HaarEvaluator::computeChannels(int, cv::_InputArray const&):
error: undefined reference to 'std::__throw_out_of_range(char const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
cv::LBPEvaluator::computeChannels(int, cv::_InputArray const&): error:
undefined reference to 'std::__throw_out_of_range(char const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
std::vector >::resize(unsigned int, int):
error: undefined reference to 'std::__throw_length_error(char const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
std::vector >::resize(unsigned int,
double): error: undefined reference to 'std::__throw_length_error(char
const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
std::vector >::reserve(unsigned int):
error: undefined reference to 'std::__throw_length_error(char const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_objdetect.a(cascadedetect.cpp.o):cascadedetect.cpp:function
std::vector
::reserve(unsigned int): error: undefined reference to 'std::__throw_length_error(char const*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_flann.a(miniflann.cpp.o):miniflann.cpp:function
cvflann::LshIndex >::getNeighbors(float const*,
cvflann::ResultSet&): error: undefined reference to
'std::__throw_bad_cast()'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_flann.a(miniflann.cpp.o):miniflann.cpp:function
cvflann::LshIndex >::getNeighbors(float const*,
cvflann::ResultSet&): error: undefined reference to 'std::cerr'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_flann.a(miniflann.cpp.o):miniflann.cpp:function
std::_Rb_tree > >,
std::_Select1st > > >, std::less,
std::allocator > > >
::_M_insert_unique_(std::_Rb_tree_const_iterator > >
, std::pair > > const&): error: undefined reference
to 'std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_flann.a(miniflann.cpp.o):miniflann.cpp:function
cvflann::AutotunedIndex >::buildIndex(): error:
undefined reference to 'std::basic_ostringstream, std::allocator
::basic_ostringstream(std::_Ios_Openmode)' ../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_flann.a(miniflann.cpp.o):miniflann.cpp:function
cvflann::AutotunedIndex >::buildIndex(): error:
undefined reference to 'std::basic_stringbuf, std::allocator >::str() const' .
/android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld:
the vtable symbol may be undefined because the class is missing its
key function
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_flann.a(miniflann.cpp.o):miniflann.cpp:function
cvflann::AutotunedIndex >::buildIndex(): error:
undefined reference to 'vtable for std::basic_stringbuf, std::allocator >'
/android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld:
the vtable symbol may be undefined because the class is missing its
key function
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
std::basic_stringbuf,
std::allocator >::~basic_stringbuf(): error: undefined reference
to 'vtable for std::basic_streambuf >'
/android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld:
the vtable symbol may be undefined because the class is missing its
key function
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
std::basic_stringbuf,
std::allocator >::~basic_stringbuf(): error: undefined reference
to 'std::locale::~locale()'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
std::basic_stringbuf,
std::allocator >::~basic_stringbuf(): error: undefined reference
to 'std::string::_Rep::_S_empty_rep_storage'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
std::basic_stringbuf,
std::allocator >::~basic_stringbuf(): error: undefined reference
to 'vtable for std::basic_stringbuf,
std::allocator >'
/android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld:
the vtable symbol may be undefined because the class is missing its
key function
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
std::basic_stringbuf,
std::allocator >::~basic_stringbuf(): error: undefined reference
to 'vtable for std::basic_streambuf >'
/android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld:
the vtable symbol may be undefined because the class is missing its
key function
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
std::string cv::ocl::kerToStr(cv::Mat const&): error: undefined
reference to 'std::basic_ostringstream,
std::allocator >::basic_ostringstream(std::_Ios_Openmode)' .
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::find(char const*, unsigned int, unsigned int) const'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::_M_leak_hard()'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::basic_string, std::allocator
::basic_string(char const*, std::allocator const&)' ../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::basic_string, std::allocator
::basic_string(char const*, std::allocator const&)' ../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::basic_string, std::allocator
::basic_string(char const*, std::allocator const&)' ../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::_M_leak_hard()'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::_M_leak_hard()'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::_M_leak_hard()'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::compare(char const*) const'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::compare(char const*) const'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::compare(char const*) const'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::find(char const*, unsigned int, unsigned int) const'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::compare(char const*) const'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::basic_ostream >& std::endl >(std::basic_ostream >&)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::basic_ostream >& std::endl >(std::basic_ostream >&)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::basic_ostream >& std::endl >(std::basic_ostream >&)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::basic_ostream >& std::endl >(std::basic_ostream >&)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::assign(std::string const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::Context::Impl::setDefault(): error: undefined reference to
'std::string::assign(std::string const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../libs/armeabi-v7a/libopencv_core.a(ocl.cpp.o):ocl.cpp:function
cv::ocl::OpenCLBufferPoolImpl::_allocateBufferEntry(cv::ocl::CLBufferEntry&,
unsigned int): error: undefined reference to
'std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libIlmImf.a(half.cpp.o):half.cpp:function
operator>>(std::istream&, half&): error: undefined reference to
'std::istream& std::istream::_M_extract(float&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libIlmImf.a(ImfChannelList.cpp.o):ImfChannelList.cpp:function
Imf::ChannelList::operator[](char const*): error: undefined reference
to 'std::basic_stringstream,
std::allocator >::basic_stringstream(std::_Ios_Openmode)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libIlmImf.a(ImfChannelList.cpp.o):ImfChannelList.cpp:function
Imf::ChannelList::operator[](char const*): error: undefined reference
to 'std::basic_stringstream,
std::allocator >::~basic_stringstream()' .
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::out_of_range::out_of_range(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::range_error::range_error(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::range_error::range_error(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::runtime_error::runtime_error(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::runtime_error::runtime_error(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::out_of_range::out_of_range(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::out_of_range::out_of_range(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to
'std::invalid_argument::invalid_argument(std::string const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::length_error::length_error(std::string
const&)'
../../../OpenCV-android-sdk/sdk/native/jni/../3rdparty/libs/armeabi-v7a/libtbb.a(tbb_misc.cpp.o):tbb_misc.cpp:function
tbb::internal::throw_exception_v4(tbb::internal::exception_id): error:
undefined reference to 'std::out_of_range::out_of_range(std::string
const&)' collect2: error: ld returned 1 exit status make: ***
[obj/local/armeabi-v7a/libdetection_based_tracker.so] Error 1

Cannot run new cocos2d-x project

I tried to solve this problem by own but i don't have more ideas;(
I created with the cocos2d-x console an new project.
Now i want to compile this but alway i get this error(s).
I use actually the newest at bundle for mac, apache-ant-1.9.4 & android NDK-r9d
MacBook-Air:3sCube to-dev$ cocos run -p android -v
Running command: compile
Building mode: debug
building native
NDK build mode: debug
The Selected NDK toolchain version was 4.8 !
running: '/Users/to-dev/Desktop/android-ndk-r9d/ndk-build -C /Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android -j1 NDK_MODULE_PATH=/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d:/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos:/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/external NDK_DEBUG=1'
Android NDK: WARNING:/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./Android.mk:cocos2dx_static: LOCAL_LDLIBS is always ignored for static libraries
Android NDK: WARNING:/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/platform/android/Android.mk:cocos2dxandroid_static: LOCAL_LDLIBS is always ignored for static libraries
make: Entering directory `/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android'
[armeabi] StaticLibrary : libcocos2d.a
[armeabi] StaticLibrary : libcocosdenshion.a
[armeabi] StaticLibrary : libchipmunk.a
[armeabi] StaticLibrary : libcocos2dandroid.a
[armeabi] StaticLibrary : libcpufeatures.a
[armeabi] SharedLibrary : libcocos2dcpp.so
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCActionManager.cpp:81: error: undefined reference to 'cocos2d::ccArrayNew(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCActionManager.cpp:100: error: undefined reference to 'cocos2d::ccArrayRemoveObjectAtIndex(cocos2d::_ccArray*, int, bool)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCAtlasNode.cpp:93: error: undefined reference to 'cocos2d::TextureAtlas::initWithTexture(cocos2d::Texture2D*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCAtlasNode.cpp:138: error: undefined reference to 'cocos2d::QuadCommand::init(float, unsigned int, cocos2d::GLProgramState*, cocos2d::BlendFunc, cocos2d::V3F_C4B_T2F_Quad*, int, cocos2d::Mat4 const&)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCFontAtlas.cpp:76: error: undefined reference to 'cocos2d::Texture2D::initWithData(void const*, int, cocos2d::Texture2D::PixelFormat, int, int, cocos2d::Size const&)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCFontAtlas.cpp:268: error: undefined reference to 'cocos2d::Texture2D::initWithData(void const*, int, cocos2d::Texture2D::PixelFormat, int, int, cocos2d::Size const&)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCFontAtlas.cpp:312: error: undefined reference to 'cocos2d::Texture2D::initWithData(void const*, int, cocos2d::Texture2D::PixelFormat, int, int, cocos2d::Size const&)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCGrid.cpp:133: error: undefined reference to 'cocos2d::Texture2D::initWithData(void const*, int, cocos2d::Texture2D::PixelFormat, int, int, cocos2d::Size const&)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCLabel.cpp:1326: error: undefined reference to 'cocos2d::TextureAtlas::updateQuad(cocos2d::V3F_C4B_T2F_Quad*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCLabelAtlas.cpp:208: error: undefined reference to 'cocos2d::TextureAtlas::increaseTotalQuadsWith(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCLabelAtlas.cpp:219: error: undefined reference to 'cocos2d::TextureAtlas::resizeCapacity(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCLabelAtlas.cpp:250: error: undefined reference to 'cocos2d::TextureAtlas::updateQuad(cocos2d::V3F_C4B_T2F_Quad*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParallaxNode.cpp:68: error: undefined reference to 'cocos2d::ccArrayNew(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParallaxNode.cpp:126: error: undefined reference to 'cocos2d::ccArrayRemoveObjectAtIndex(cocos2d::_ccArray*, int, bool)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:100: error: undefined reference to 'cocos2d::TextureAtlas::initWithTexture(cocos2d::Texture2D*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:459: error: undefined reference to 'cocos2d::TextureAtlas::fillWithEmptyQuadsFromIndex(int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:465: error: undefined reference to 'cocos2d::TextureAtlas::moveQuadsFromIndex(int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:469: error: undefined reference to 'cocos2d::TextureAtlas::increaseTotalQuadsWith(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:291: error: undefined reference to 'cocos2d::TextureAtlas::moveQuadsFromIndex(int, int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:379: error: undefined reference to 'cocos2d::TextureAtlas::removeQuadsAtIndex(int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:382: error: undefined reference to 'cocos2d::TextureAtlas::fillWithEmptyQuadsFromIndex(int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleBatchNode.cpp:433: error: undefined reference to 'cocos2d::TextureAtlas::resizeCapacity(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleExamples.cpp:52: error: undefined reference to 'cocos2d::Image::initWithImageData(unsigned char const*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleSystem.cpp:403: error: undefined reference to 'cocos2d::ZipUtils::inflateMemory(unsigned char*, int, unsigned char**)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleSystem.cpp:409: error: undefined reference to 'cocos2d::Image::initWithImageData(unsigned char const*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCParticleSystemQuad.cpp:377: error: undefined reference to 'cocos2d::QuadCommand::init(float, unsigned int, cocos2d::GLProgramState*, cocos2d::BlendFunc, cocos2d::V3F_C4B_T2F_Quad*, int, cocos2d::Mat4 const&)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCRenderTexture.cpp:526: error: undefined reference to 'cocos2d::Image::initWithRawData(unsigned char const*, int, int, int, int, bool)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCRenderTexture.cpp:530: error: undefined reference to 'cocos2d::Image::initWithRawData(unsigned char const*, int, int, int, int, bool)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSprite.cpp:336: error: undefined reference to 'cocos2d::Image::initWithRawData(unsigned char const*, int, int, int, int, bool)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSprite.cpp:568: error: undefined reference to 'cocos2d::TextureAtlas::updateQuad(cocos2d::V3F_C4B_T2F_Quad*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSprite.cpp:595: error: undefined reference to 'cocos2d::QuadCommand::init(float, unsigned int, cocos2d::GLProgramState*, cocos2d::BlendFunc, cocos2d::V3F_C4B_T2F_Quad*, int, cocos2d::Mat4 const&)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSprite.cpp:913: error: undefined reference to 'cocos2d::TextureAtlas::updateQuad(cocos2d::V3F_C4B_T2F_Quad*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSpriteBatchNode.cpp:99: error: undefined reference to 'cocos2d::TextureAtlas::initWithTexture(cocos2d::Texture2D*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSpriteBatchNode.cpp:548: error: undefined reference to 'cocos2d::TextureAtlas::insertQuad(cocos2d::V3F_C4B_T2F_Quad*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSpriteBatchNode.cpp:560: error: undefined reference to 'cocos2d::TextureAtlas::removeQuadAtIndex(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSpriteBatchNode.cpp:405: error: undefined reference to 'cocos2d::TextureAtlas::resizeCapacity(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCSpriteBatchNode.cpp:639: error: undefined reference to 'cocos2d::TextureAtlas::insertQuad(cocos2d::V3F_C4B_T2F_Quad*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTMXLayer.cpp:91: error: undefined reference to 'cocos2d::ccCArrayNew(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTMXLayer.cpp:448: error: undefined reference to 'cocos2d::ccCArrayInsertValueAtIndex(cocos2d::_ccCArray*, void*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTMXLayer.cpp:384: error: undefined reference to 'cocos2d::ccCArrayInsertValueAtIndex(cocos2d::_ccCArray*, void*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTMXLayer.cpp:585: error: undefined reference to 'cocos2d::ccCArrayRemoveValueAtIndex(cocos2d::_ccCArray*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTMXLayer.cpp:595: error: undefined reference to 'cocos2d::TextureAtlas::removeQuadAtIndex(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTMXLayer.cpp:565: error: undefined reference to 'cocos2d::ccCArrayRemoveValueAtIndex(cocos2d::_ccCArray*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTMXXMLParser.cpp:646: error: undefined reference to 'cocos2d::ZipUtils::inflateMemoryWithHint(unsigned char*, int, unsigned char**, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./2d/CCTileMapAtlas.cpp:226: error: undefined reference to 'cocos2d::TextureAtlas::increaseTotalQuadsWith(int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./3d/CCBundle3D.cpp:451: error: undefined reference to 'cocos2d::BundleReader::init(char*, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./3d/CCBundle3D.cpp:456: error: undefined reference to 'cocos2d::BundleReader::read(void*, int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./3d/CCBundle3D.cpp:465: error: undefined reference to 'cocos2d::BundleReader::read(void*, int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./3d/CCBundle3D.cpp:484: error: undefined reference to 'cocos2d::BundleReader::read(void*, int, int)'
/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android/../cocos2d/cocos/./3d/CCBundle3D.cpp:497: error: undefined reference to 'cocos2d::BundleReader::read(void*, int, int)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [obj/local/armeabi/libcocos2dcpp.so] Error 1
make: Leaving directory `/Users/to-dev/Desktop/cocos2d-x-3.2/3sCube/proj.android'
Error running command, return code: 2
What do i wrong? Thanks for your help!
t333o

Thanks for all answers and comments!
My Solution was that i reinstall cocos2d-x 3.2 and all the environmental variables.
Thanks!

1) Have you tried to run : cocos run -p android ?
2) Did you check cocos2d lib added to the Android.mk ?
3) You can try to use to the following Makefiles:
Application.mk
APP_STL := c++_static
NDK_TOOLCHAIN_VERSION=clang
APP_CPPFLAGS := -frtti -DCC_ENABLE_CHIPMUNK_INTEGRATION=1 -std=c++11 -fsigned-char
APP_LDFLAGS := -latomic
APP_DEBUG := $(strip $(NDK_DEBUG))
ifeq ($(APP_DEBUG),1)
APP_CPPFLAGS += -DCOCOS2D_DEBUG=1
APP_OPTIM := debug
else
APP_CPPFLAGS += -DNDEBUG
APP_OPTIM := release
endif
Android.mk
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
$(call import-add-path,$(LOCAL_PATH)/../../cocos2d)
$(call import-add-path,$(LOCAL_PATH)/../../cocos2d/external)
$(call import-add-path,$(LOCAL_PATH)/../../cocos2d/cocos)
LOCAL_MODULE := cocos2dcpp_shared
LOCAL_MODULE_FILENAME := libcocos2dcpp
LOCAL_SRC_FILES := hellocpp/main.cpp \
../../Classes/AppDelegate.cpp \
../../Classes/HelloWorldScene.cpp \
../../Classes/MenuScene.cpp
LOCAL_CFLAGS := -std=c++11
LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../Classes
LOCAL_WHOLE_STATIC_LIBRARIES := cocos2dx_static
LOCAL_WHOLE_STATIC_LIBRARIES += cocosdenshion_static
# LOCAL_WHOLE_STATIC_LIBRARIES += box2d_static
# LOCAL_WHOLE_STATIC_LIBRARIES += cocosbuilder_static
# LOCAL_WHOLE_STATIC_LIBRARIES += spine_static
# LOCAL_WHOLE_STATIC_LIBRARIES += cocostudio_static
# LOCAL_WHOLE_STATIC_LIBRARIES += cocos_network_static
# LOCAL_WHOLE_STATIC_LIBRARIES += cocos_extension_static
include $(BUILD_SHARED_LIBRARY)
$(call import-module,.)
$(call import-module,audio/android)
# $(call import-module,Box2D)
# $(call import-module,editor-support/cocosbuilder)
# $(call import-module,editor-support/spine)
# $(call import-module,editor-support/cocostudio)
# $(call import-module,network)
# $(call import-module,extensions)

OpenCV, Android and JNI

I'm developing a Android application which JNI code and this code makes use of OpenCV library.
The .c class of JNI code is "sintetica.c":
#include <jni.h>
#include "sintetica.h"
#include <opencv/cv.h>
#include <opencv2/highgui/highgui_c.h>
#include <opencv2/imgproc/imgproc_c.h>
#include <opencv2/imgproc/types_c.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
jint Java_com_example_imagen3d_Imagen3DActivity_sintetica(JNIEnv *env, jobject thiz,jint argc, jchar *argv[]) {
...
return 0;
}
The Android.mk file :
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
OPENCV_CAMERA_MODULES:=off
OPENCV_INSTALL_MODULES:=on
OPENCV_LIB_TYPE:=STATIC
include /home/vmg/workspace/android/OpenCV-2.4.5-android-sdk/sdk/native/jni/OpenCV.mk
LOCAL_MODULE :=sintetica
LOCAL_LDLIBS += -llog -ldl
LOCAL_SRC_FILES :=sintetica.c
include $(BUILD_SHARED_LIBRARY)
The Application.mk file :
APP_STL := gnustl_static
APP_CPPFLAGS := -frtti -fexceptions
APP_ABI := armeabi-v7a armeabi x86
APP_PLATFORM := android-8
And the Java class:
![public class Imagen3DActivity extends Activity {
...
public native int Java_com_example_imagen3d_Imagen3DActivity_sintetica(int argc, char argv\[\]);
static {
System.loadLibrary("sintetica");
}
}]
I'm a Linux user and I'm using Eclipse Juno and Opencv 2.4.5, although for the .c class i used OpenCV library of linux repositories and i don't know what version is it.
A part of the errors which happen is as follows:
20:10:55 **** Incremental Build of configuration Default for project Imagen3D ****
/home/vmg/android/android-ndk-r8c/ndk-build
SharedLibrary : libsintetica.so
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0x86): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0x94): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0xa4): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0x11c): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0x9c4): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Rep::_M_destroy(std::allocator<char> const&)'
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0xb78): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Rep::_S_empty_rep_storage'
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0x2058): error: undefined reference to '__cxa_end_cleanup'
/home/vmg/android/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: ./obj/local/armeabi-v7a/libopencv_photo.a(inpaint.cpp.o): in function cvInpaint:inpaint.cpp(.text.cvInpaint+0x2146): error: undefined reference to 'std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Rep::_M_destroy(std::allocator<char> const&)'
...
Thanks!