使用Boost for Android在编译时引发错误

Using Boost for Android throws error while compiling

本文关键字:错误 编译 Boost for Android 使用      更新时间:2023-10-16

这是我在Android上使用Boost库时遇到的错误。我使用的是安卓NDK r8e和boost 1.53,并遵循了本教程。

/home/tassilo/android-ndks/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: error: cannot find -lgnustl_static
/home/tassilo/android-ndks/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: jni/boost/lib//libboost_regex-gcc-mt-1_53.a(instances.o): in function boost::object_cache<boost::re_detail::cpp_regex_traits_base<char>, boost::re_detail::cpp_regex_traits_implementation<char> >::do_get(boost::re_detail::cpp_regex_traits_base<char> const&, unsigned int):/home/tassilo/android-ndks/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.6/include/bits/stl_list.h:1508: error: undefined reference to 'std::__detail::_List_node_base::_M_transfer(std::__detail::_List_node_base*, std::__detail::_List_node_base*)'
/home/tassilo/android-ndks/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: jni/boost/lib//libboost_regex-gcc-mt-1_53.a(instances.o): in function boost::object_cache<boost::re_detail::cpp_regex_traits_base<char>, boost::re_detail::cpp_regex_traits_implementation<char> >::do_get(boost::re_detail::cpp_regex_traits_base<char> const&, unsigned int):/home/tassilo/android-ndks/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.6/include/bits/stl_list.h:1508: error: undefined reference to 'std::__detail::_List_node_base::_M_transfer(std::__detail::_List_node_base*, std::__detail::_List_node_base*)'
/home/tassilo/android-ndks/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: jni/boost/lib//libboost_regex-gcc-mt-1_53.a(instances.o): in function boost::object_cache<boost::re_detail::cpp_regex_traits_base<char>, boost::re_detail::cpp_regex_traits_implementation<char> >::do_get(boost::re_detail::cpp_regex_traits_base<char> const&, unsigned int):/home/tassilo/android-ndks/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.6/include/bits/stl_list.h:1516: error: undefined reference to 'std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*)'
/home/tassilo/android-ndks/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: jni/boost/lib//libboost_regex-gcc-mt-1_53.a(instances.o): in function boost::object_cache<boost::re_detail::cpp_regex_traits_base<char>, boost::re_detail::cpp_regex_traits_implementation<char> >::do_get(boost::re_detail::cpp_regex_traits_base<char> const&, unsigned int):/home/tassilo/android-ndks/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.6/include/bits/stl_list.h:1532: error: undefined reference to 'std::__detail::_List_node_base::_M_unhook()'
collect2: ld returned 1 exit status
make: *** [obj/local/armeabi-v7a/libusit.so] Error 1

这就是我的make文件的样子:

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
include ./jni/opencv/sdk/native/jni/OpenCV.mk
LOCAL_MODULE           := usit
LOCAL_SRC_FILES        := cr.cpp
LOCAL_CFLAGS += -I$(LOCAL_PATH)/boost/include/boost-1_53
LOCAL_LDLIBS += -L$(LOCAL_PATH)/boost/lib/ -lboost_system-gcc-mt-1_53 -lboost_regex-gcc-mt-1_53 -lboost_filesystem-gcc-mt-1_53 -lboost_date_time-gcc-mt-1_53 
-L$(NDK_ROOT)/sources/cxx-stl/gnu-libstdc++/libs/armeabi 
-lgnustl_static

include $(BUILD_SHARED_LIBRARY)

正如教程中所建议的,我正在指定NDK根的路径。我使用的是Ubuntu 12.04,在.bashrc和.profile中定义了NDK_ROOT变量,如下所示:

export NDK_ROOT=${HOME}/android-ndks/android-ndk-r8e

我感谢你的帮助。

编辑:

这是我的应用程序.mk

APP_PLATFORM          := android-8
APP_ABI               := armeabi-v7a
APP_OPTIM             := debug
NDK_DEBUG             := 1
NDK_TOOLCHAIN_VERSION := 4.6
APP_STL               := gnustl_static
APP_CPPFLAGS          := -fexceptions -frtti

要使用gnustl(静态或共享),需要参数APP_STL。通常,我们在Application.mk中设置它,但您也可以在命令行上设置它(请小心,不要混合不同的值)。

我建议安装最新的NDK,不要使用过时的4.6工具链。

Application.mk示例:

APP_STL := gnustl_static
NDK_TOOLCHAIN_VERSION := 4.8
APP_CPPFLAGS := -std=c++11