Hi Guys,
I am trying to create a static lib(monolith) for v8 11.3(11.3.244.12-pgo)
but while doing so I see below error in mksnapshot:
*[1424/1433] LINK ./mksnapshot*
FAILED: mksnapshot mksnapshot.dSYM/Contents/Info.plist
mksnapshot.dSYM/Contents/Resources/DWARF/mksnapshot
TOOL_VERSION=1690480611 ../../build/toolchain/apple/linker_driver.py
-Wcrl,strippath,/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip
-Wcrl,installnametoolpath,/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool
../../third_party/llvm-build/Release+Asserts/bin/clang++ -Wcrl,dsym,.
-Wcrl,dsymutilpath,../../tools/clang/dsymutil/bin/dsymutil -Werror
-fuse-ld=lld -Wl,-fatal_warnings -Wl,--icf=all -Wl,--color-diagnostics
-Wl,-mllvm,-instcombine-lower-dbg-declare=0 -flto=thin
-Wl,--thinlto-jobs=all -Wl,-cache_path_lto,thinlto-cache
-Wcrl,object_path_lto
-Wl,--thinlto-cache-policy=cache_size=10\%:cache_size_bytes=40g:cache_size_files=100000
-Wl,-mllvm,-import-instr-limit=30 -fwhole-program-vtables
-Wl,--strict-auto-link -Wl,--no-call-graph-profile-sort -arch x86_64
-no-canonical-prefixes -isysroot
../../../../../../../Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk
-mmacos-version-min=10.13 -Wl,--lto-O0 -Wl,-ObjC -Wcrl,strip,-x,-S
-Wl,-dead_strip -Wl,-no_data_in_code_info -Wl,-no_function_starts -o
"./mksnapshot" "@./mksnapshot.rsp"
*ld64.lld: error: undefined symbol: vtable for
v8::internal::SimpleStringResource<unsigned short,
v8::String::ExternalStringResource>*
*>>> referenced by externalize-string-extension.cc:23
(../../src/extensions/externalize-string-extension.cc:23)*
*>>>
/Users/shivamgupta/Desktop/v8/v8/out.gn/x64.release/tmpzjkia50z/141.x86_64.lto.o:(symbol
v8::internal::ExternalizeStringExtension::Externalize(v8::FunctionCallbackInfo<v8::Value>
const&)+0x203)*
*ld64.lld: error: undefined symbol: vtable for
v8::internal::SimpleStringResource<char,
v8::String::ExternalOneByteStringResource>*
*>>> referenced by externalize-string-extension.cc:23
(../../src/extensions/externalize-string-extension.cc:23)*
*>>>
/Users/shivamgupta/Desktop/v8/v8/out.gn/x64.release/tmpzjkia50z/141.x86_64.lto.o:(symbol
v8::internal::ExternalizeStringExtension::Externalize(v8::FunctionCallbackInfo<v8::Value>
const&)+0x19a)*
*>>> referenced by externalize-string-extension.cc:25
(../../src/extensions/externalize-string-extension.cc:25)*
*>>>
/Users/shivamgupta/Desktop/v8/v8/out.gn/x64.release/tmpzjkia50z/141.x86_64.lto.o:(symbol
v8::internal::SimpleStringResource<char,
v8::String::ExternalOneByteStringResource>::~SimpleStringResource()+0x7)*
*>>> referenced by externalize-string-extension.cc:25
(../../src/extensions/externalize-string-extension.cc:25)*
*>>> *
*/Users/shivamgupta/Desktop/v8/v8/out.gn/x64.release/tmpzjkia50z/141.x86_64.lto.o:(symbol
v8::internal::SimpleStringResource<char,
v8::String::ExternalOneByteStringResource>::~SimpleStringResource()+0xc)*
I used the following gn commands:
is_debug=false
target_cpu="arm64" ("x64" for x86 arch)
v8_target_cpu="arm64" ("x64" for x86 arch)
v8_monolithic=true
v8_use_external_startup_data=false
is_component_build=false
use_custom_libcxx=false
symbol_level=2
v8_enable_i18n_support=false
is_official_build=true
chrome_pgo_phase=false
Does anybody know what could be the possible reason or possible fix for
this? Anyhelp would be much appreciated.
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