someone can help?

On Wednesday, December 2, 2020 at 5:57:07 PM UTC+8 [email protected] wrote:

>  
>
> ```
>
> LINK ./unittests
>
> FAILED: unittests 
>
> TOOL_VERSION=1606820901 ../../build/toolchain/mac/linker_driver.py 
> -Wcrl,strippath,/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip
>  
> ../../third_party/llvm-build/Release+Asserts/bin/clang++ -B 
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/
>   
> -Wl,-fatal_warnings -stdlib=libc++ -arch x86_64 -Werror -nostdlib++ 
> -isysroot 
> ../../../../../../../../Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.0.sdk
>  
> -mmacosx-version-min=10.10.0 -Wl,-ObjC -Wl,-rpath,@loader_path/. 
> -Wl,-rpath,@loader_path/../../.. -o "./unittests" 
> -Wl,-filelist,"./unittests.rsp"   ./libv8_for_testing.dylib 
> ./libv8_libbase.dylib ./libv8_libplatform.dylib ./libicui18n.dylib 
> ./libicuuc.dylib ./libv8_cppgc_shared_for_testing.dylib ./libc++.dylib 
>
> ld: warning: direct access in function 
> 'testing::internal::SuiteApiResolver<testing::internal::(anonymous 
> namespace)::FailureTest>::GetSetUpCaseOrSuite(char const*, int)' from file 
> 'obj/third_party/googletest/gtest/gtest.o' to global weak symbol 
> 'testing::Test::SetUpTestSuite()' from file 
> 'obj/test/unittests/unittests_sources/access-check-unittest.o' means the 
> weak symbol cannot be overridden at runtime. This was likely caused by 
> different translation units being compiled with different visibility 
> settings.
>
> ld: warning: direct access in function 
> 'testing::internal::SuiteApiResolver<testing::internal::(anonymous 
> namespace)::FailureTest>::GetSetUpCaseOrSuite(char const*, int)' from file 
> 'obj/third_party/googletest/gtest/gtest.o' to global weak symbol 
> 'testing::Test::SetUpTestCase()' from file 
> 'obj/test/unittests/unittests_sources/access-check-unittest.o' means the 
> weak symbol cannot be overridden at runtime. This was likely caused by 
> different translation units being compiled with different visibility 
> settings.
>
> ld: warning: direct access in function 
> 'testing::internal::SuiteApiResolver<testing::internal::(anonymous 
> namespace)::FailureTest>::GetTearDownCaseOrSuite(char const*, int)' from 
> file 'obj/third_party/googletest/gtest/gtest.o' to global weak symbol 
> 'testing::Test::TearDownTestSuite()' from file 
> 'obj/test/unittests/unittests_sources/access-check-unittest.o' means the 
> weak symbol cannot be overridden at runtime. This was likely caused by 
> different translation units being compiled with different visibility 
> settings.
>
> ld: warning: direct access in function 
> 'testing::internal::SuiteApiResolver<testing::internal::(anonymous 
> namespace)::FailureTest>::GetTearDownCaseOrSuite(char const*, int)' from 
> file 'obj/third_party/googletest/gtest/gtest.o' to global weak symbol 
> 'testing::Test::TearDownTestCase()' from file 
> 'obj/test/unittests/unittests_sources/access-check-unittest.o' means the 
> weak symbol cannot be overridden at runtime. This was likely caused by 
> different translation units being compiled with different visibility 
> settings.
>
> ld: fatal warning(s) induced error (-fatal_warnings)
>
> clang: error: linker command failed with exit code 1 (use -v to see 
> invocation)
>
> aaa
>
> Traceback (most recent call last):
>
>   File "../../build/toolchain/mac/linker_driver.py", line 307, in <module>
>
>     Main(sys.argv)
>
>   File "../../build/toolchain/mac/linker_driver.py", line 97, in Main
>
>     subprocess.check_call(compiler_driver_args, env=env)
>
>   File 
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py",
>  
> line 190, in check_call
>
>     raise CalledProcessError(retcode, cmd)
>
> subprocess.CalledProcessError: Command 
> '['../../third_party/llvm-build/Release+Asserts/bin/clang++', '-B', 
> '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/',
>  
> '-Wl,-fatal_warnings', '-stdlib=libc++', '-arch', 'x86_64', '-Werror', 
> '-nostdlib++', '-isysroot', 
> '../../../../../../../../Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.0.sdk',
>  
> '-mmacosx-version-min=10.10.0', '-Wl,-ObjC', '-Wl,-rpath,@loader_path/.', 
> '-Wl,-rpath,@loader_path/../../..', '-o', './unittests', 
> '-Wl,-filelist,./unittests.rsp', './libv8_for_testing.dylib', 
> './libv8_libbase.dylib', './libv8_libplatform.dylib', './libicui18n.dylib', 
> './libicuuc.dylib', './libv8_cppgc_shared_for_testing.dylib', 
> './libc++.dylib']' returned non-zero exit status 1
>
> [26/27] LIBTOOL-STATIC obj/libwee8.a
>
> ninja: build stopped: subcommand failed.
>
> Error! - V8 compilation finished with errors.
>
> ```
>

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