Question

编辑2 ：找到正确的顺序，回到使用静态库

 libavutil libavcodec libavformat libswresample libswscale dnn ml objdetect shape stitching superres videostab calib3d features2d highgui videoio imgcodecs ilmimf jpeg jasper png tiff webp video photo imgproc flann core tegra_hal log cpufeatures z

编辑1 ：我放弃了这一点，并编译了大SHARED_LIBRARY libopencv_world.so。

我正在尝试使用将AppCenter构建的OpenCV配置Android Studio React Native项目。

我正在使用Mac。因为将为我提供一个代理（在我的情况下为mac OSX）在云中构建项目，所以所有代码和静态库依赖项都应来自源存储库。 AFAIK由于这种无服务器环境，我无法使用find_package()，对吗？

我已经下载了OpenCV Android SDK，其中包含与静态库链接所需的所有内容。

我的问题是我需要正确排序OpenCV静态库，以完成链接阶段。我找不到这些库的完整正确排序的列表。但我找到了一种tell the linker to figure it out的方法。

这是我到目前为止的位置。首先是CMakeLists.txt文件：

cmake_minimum_required(VERSION 3.4.1)

# CMAKE_SOURCE_DIR : this is the directory which contains the top-level CMakeLists.txt, i.e. the top level source directory. In this case the andoid/app folder.

# set OpenCV Static Libraries Environment Variables

#set(OpenCV_STATIC_LIBS_DIR ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI})
#set(OpenCV_STATIC_3RDPARTY_LIBS_DIR ${CMAKE_HOME_DIRECTORY}/src/opencv/3rdparty/libs/${ANDROID_ABI})


add_library(tbb
            STATIC
            IMPORTED)

add_library(highgui
            STATIC
            IMPORTED)

add_library(calib3d
            STATIC
            IMPORTED)

add_library(core
            STATIC
            IMPORTED)

add_library(dnn
            STATIC
            IMPORTED)

add_library(flann
            STATIC
            IMPORTED)

add_library(imgproc
            STATIC
            IMPORTED)

add_library(videoio
            STATIC
            IMPORTED)

add_library(imgcodecs
            STATIC
            IMPORTED)

add_library(features2d
            STATIC
            IMPORTED)

add_library(ml
            STATIC
            IMPORTED)

add_library(photo
            STATIC
            IMPORTED)

add_library(shape
            STATIC
            IMPORTED)

add_library(objdetect
            STATIC
            IMPORTED)

add_library(stitching
            STATIC
            IMPORTED)

set_target_properties(tbb
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/3rdparty/libs/${ANDROID_ABI}/libtbb.a)

set_target_properties(highgui
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_highgui.a)

set_target_properties(calib3d
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_calib3d.a)

set_target_properties(core
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_core.a)

set_target_properties(dnn
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_dnn.a)

set_target_properties(flann
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_flann.a)

set_target_properties(imgproc
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_imgproc.a)

set_target_properties(videoio
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_videoio.a)

set_target_properties(imgcodecs
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_imgcodecs.a)

set_target_properties(features2d
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_features2d.a)

set_target_properties(ml
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_ml.a)

set_target_properties(photo
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_photo.a)

set_target_properties(shape
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_shape.a)

set_target_properties(objdetect
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_objdetect.a)

set_target_properties(stitching
            PROPERTIES
            IMPORTED_LOCATION
            ${CMAKE_HOME_DIRECTORY}/src/opencv/staticlibs/${ANDROID_ABI}/libopencv_stitching.a)

# ROOT would be react-native-djinius/deps/djinni
#
set( ROOT "${CMAKE_SOURCE_DIR}/../../deps/djinni" )
# PROJECT_ROOT would be react-native-djinius
set( PROJECT_ROOT "${CMAKE_SOURCE_DIR}/../.." )
# SUPPORT_LIB_ROOT would be
set( SUPPORT_LIB_ROOT "${ROOT}/support-lib" )

file( GLOB JNI_CODE "../../generated-src/jni/*.cpp" )
file( GLOB PROJECT_CODE "${PROJECT_ROOT}/src/cpp/*.cpp" "${PROJECT_ROOT}/generated-src/cpp/*.cpp" )
file( GLOB PROJECT_HEADERS "${PROJECT_ROOT}/src/cpp/*.hpp" "${PROJECT_ROOT}/generated-src/cpp/*.hpp" )

file( GLOB DJINNI_CODE "${SUPPORT_LIB_ROOT}/cpp/*.cpp" "${SUPPORT_LIB_ROOT}/jni/*.cpp" )
file( GLOB DJINNI_HEADERS "${SUPPORT_LIB_ROOT}/cpp/*.hpp" "${SUPPORT_LIB_ROOT}/jni/*.hpp" )

include_directories(
    "${SUPPORT_LIB_ROOT}/cpp"
    "${SUPPORT_LIB_ROOT}/jni"
    "${PROJECT_ROOT}/src/cpp"
    "${PROJECT_ROOT}/generated-src/cpp"

    "${CMAKE_SOURCE_DIR}/src/opencv"
    )

add_library( # Sets the name of the library.
             native-lib

             # Sets the library as a shared library.
             SHARED

             ${JNI_CODE}
             ${DJINNI_CODE}
             ${DJINNI_HEADERS}
             ${PROJECT_CODE}
             ${PROJECT_HEADERS}

             )

# link addional static libraries
target_link_libraries(native-lib -Wl,--start-group tbb core imgproc imgcodecs videoio highgui video calib3d features2d objdetect dnn ml flann photo stitching -Wl,--end-group)

基本上，它什么也没找到:( 我尝试删除

-Wl，--start-group ... -Wl，-endgroup

仅包含库，结果是相同的。

接下来是失败的构建的输出（仅链接部分）：

error: undefined reference to 'cv::imencode(cv::String const&, cv::_InputArray const&, std::__ndk1::vector<unsigned char, std::__ndk1::allocator<unsigned char> >&, std::__ndk1::vector<int, std::__ndk1::allocator<int> > const&)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface7::internal::task_arena_base::internal_execute(tbb::interface7::internal::delegate_base&) const'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::is_group_execution_cancelled() const'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface5::internal::task_base::destroy(tbb::task&)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::~task_group_context()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface7::internal::task_arena_base::internal_terminate()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface7::internal::task_arena_base::internal_initialize()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::reset()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::reset()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface7::internal::task_arena_base::internal_execute(tbb::interface7::internal::delegate_base&) const'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::is_group_execution_cancelled() const'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface5::internal::task_base::destroy(tbb::task&)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::~task_group_context()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface7::internal::task_arena_base::internal_terminate()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::interface7::internal::task_arena_base::internal_initialize()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::reset()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(alloc.cpp.o):alloc.cpp:function tbb::flow::interface10::graph::~graph(): error: undefined reference to 'tbb::task_group_context::reset()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.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.10]: error: undefined reference to 'std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::error(cv::Exception const&): error: undefined reference to '__android_log_print'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::TLSData<cv::(anonymous namespace)::ThreadID>::createDataInstance() const: error: undefined reference to '__itt_thread_set_name_ptr__3_0'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'ippicvGetCpuFeatures'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'ippicvInit'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'ippicvGetEnabledCpuFeatures'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'ippicviGetLibVersion'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'ippicvSetCpuFeatures'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::cerr'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, int)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ostream::put(char)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ostream::flush()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ctype<char>::_M_widen_init() const'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::cerr'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, int)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ostream::put(char)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ostream::flush()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ctype<char>::_M_widen_init() const'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::cerr'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, int)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, int)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ostream::put(char)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ostream::flush()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::ctype<char>::_M_widen_init() const'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::__throw_bad_cast()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::__throw_bad_cast()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::ipp::IPPInitSingleton::IPPInitSingleton(): error: undefined reference to 'std::__throw_bad_cast()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function cv::TLSDataContainer::getData() const: error: undefined reference to 'std::__throw_length_error(char const*)'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function _GLOBAL__sub_I_system.cpp: error: undefined reference to 'std::ios_base::Init::Init()'
../../../../src/opencv/staticlibs/x86/libopencv_core.a(system.cpp.o):system.cpp:function _GLOBAL__sub_I_system.cpp: error: undefined reference to 'std::ios_base::Init::~Init()'
../../../../src/opencv/staticlibs/x86/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.46]: error: undefined reference to 'std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)'
../../../../src/opencv/staticlibs/x86/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> >'

这种方法有什么问题？感谢您的帮助。

OpenCV 3.4.1 Android SDK静态库依赖项

0 个答案: