Yes, using libv8_snapshot.a instead of libv8_nosnapshot.a can work . I
hava a another problem : building with v8 6.8 version can't generate
snapshot library while 6.5 can generate, I using the same config and as the
official wiki said, snapshot is built by default.
在 2018年8月17日星期五 UTC+8下午3:40:23，young louis写道：
>
> Well, there is no linker problem if v8_snapshot is used. Linker problem
> for v8_nosnapshot only.
>
> As for the libs order, I used a combined library created by the following
> commands bellow. Order had been adjusted. Not working.
>
>
> ar -rcsD libv8_base.a ../v8_base/*.o
>> ar -rcsD libv8_base.a ../v8_libplatform/*.o
>> ar -rcsD libv8_base.a ../v8_libbase/*.o
>> ar -rcsD libv8_base.a ../v8_libsampler/*.o
>> ar -rcsD libv8_base.a ../src/inspector/inspector/*.o
>
>
>
> Zac Hansen <xax...@gmail.com <javascript:>> 于2018年8月16日周四 上午2:09写道：
>
>> you can always just throw all the libs at the linker twice, too, if
>> you're not sure the order..
>>
>> On Wednesday, August 15, 2018 at 6:04:49 AM UTC-7, ibon wrote:
>>>
>>> I avoid linker problems by properly sorting the libraries.
>>> The linker is sequential, and will fail if a given symbol is not present
>>> by the time it is referenced, regardless it is in another to link lib.
>>>
>>> This is a sort order that worked for me.
>>> v8_base v8_libplatform v8_libbase v8_libsampler v8_snapshot v8_inspector
>>>
>>> Other than that, I now make one single lib file will all v8 code in it.
>>> Not only to avoid linker errors, but to make my life easier by
>>> substantially reducing my mk file size.
>>>
>>> hope this helps.
>>>
>>>
>>> El martes, 14 de agosto de 2018, 9:02:07 (UTC+2), young louis escribió:
>>>>
>>>> I have a similar problem when embeding V8 6.8 to android. An error is
>>>> reported while linking libv8_nosnapshot.a, briefly
>>>>
>>>>
>>>> *../../src/isolate.cc:0: error: undefined reference to 'vtable for
>>>> v8::internal::SetupIsolateDelegate'*
>>>>
>>>> Can anyone help, please.
>>>>
>>>> 在 2018年4月13日星期五 UTC+8下午6:37:57，Coulson Chen写道：
>>>>>
>>>>> I build v8 static libraries for android successfully(using V8 6.5),
>>>>> and then embed it in andoid app(using the hello-world.cc demo from
>>>>> official
>>>>> wiki. Android studio 3.1,Cmake),but error like the follow takes place
>>>>> while building the APK
>>>>> Build command failed.
>>>>> Error while executing process
>>>>> /usr/local/v8/v8/third_party/android_tools/sdk/cmake/3.6.4111459/bin/cmake
>>>>>
>>>>> with arguments {--build
>>>>> /mnt/share/V8Wrapper/app/.externalNativeBuild/cmake/debug/armeabi-v7a
>>>>> --target native-lib}
>>>>> [1/2] Building CXX object
>>>>> CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o
>>>>> [2/2] Linking CXX shared library
>>>>> ../../../../build/intermediates/cmake/debug/obj/armeabi-v7a/libnative-lib.so
>>>>> FAILED: : &&
>>>>> /usr/local/v8/v8/third_party/android_ndk/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++
>>>>>
>>>>> --target=armv7-none-linux-androideabi
>>>>> --gcc-toolchain=/usr/local/v8/v8/third_party/android_ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64
>>>>>
>>>>> --sysroot=/usr/local/v8/v8/third_party/android_ndk/sysroot -fPIC -isystem
>>>>> /usr/local/v8/v8/third_party/android_ndk/sysroot/usr/include/arm-linux-androideabi
>>>>>
>>>>> -D__ANDROID_API__=16 -g -DANDROID -ffunction-sections -funwind-tables
>>>>> -fstack-protector-strong -no-canonical-prefixes -march=armv7-a
>>>>> -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -mthumb
>>>>> -Wa,--noexecstack -Wformat -Werror=format-security -std=c++11 -std=c++11
>>>>> -frtti -fexceptions -O0 -fno-limit-debug-info
>>>>> -Wl,--exclude-libs,libgcc.a
>>>>> -Wl,--exclude-libs,libatomic.a --sysroot
>>>>> /usr/local/v8/v8/third_party/android_ndk/platforms/android-16/arch-arm
>>>>> -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings
>>>>> -Wl,--fix-cortex-a8 -Wl,--exclude-libs,libunwind.a
>>>>> -L/usr/local/v8/v8/third_party/android_ndk/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a
>>>>>
>>>>> -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro
>>>>> -Wl,-z,now -shared -Wl,-soname,libnative-lib.so -o
>>>>> ../../../../build/intermediates/cmake/debug/obj/armeabi-v7a/libnative-lib.so
>>>>>
>>>>> CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o
>>>>> /usr/local/v8/v8/third_party/android_ndk/platforms/android-16/arch-arm/usr/lib/liblog.so
>>>>>
>>>>> -landroid ../../../../src/main/cpp/armeabi-v7a/libv8_base.a
>>>>> ../../../../src/main/cpp/armeabi-v7a/libv8_nosnapshot.a -latomic -lm
>>>>> "/usr/local/v8/v8/third_party/android_ndk/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a/libc++.a"
>>>>>
>>>>> && :
>>>>> ../../src/isolate.cc:0: error: undefined reference to 'vtable for
>>>>> v8::internal::SetupIsolateDelegate'
>>>>> /usr/local/v8/v8/third_party/android_ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/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
>>>>> clang++: error: linker command failed with exit code 1 (use -v to see
>>>>> invocation)
>>>>> ninja: build stopped: subcommand failed.
>>>>>
>>>>> the key point is " 'vtable for v8::internal::SetupIsolateDelegate'",is
>>>>> the libv8_base.a not correct?
>>>>>
>>>>> Any help is appreciated!
>>>>>
>>>> --
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