INFO:2026-06-03T06:55:39Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD c264e07c2f3d..9bb17a0092a1 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 9bb17a0092a1 [clangd] Disable PCH reuse for ClangdTests (#201232) INFO:2026-06-03T06:55:43Z:root:syncing... Deleted branch merge (was 344f8c30b307). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge c214068796d3] [gn build] Port 142ad481b625 1 file changed, 5 insertions(+) [merge 45e60b478de4] [gn build] Port 87d6941017aa 1 file changed, 1 deletion(-) [merge 01ba0a1f2391] [gn build] Port c264e07c2f3d 1 file changed, 5 insertions(+), 1 deletion(-) [merge 4d230e190a13] [gn build] Port f91f589aaa82 1 file changed, 1 insertion(+) [gn build] Port 142ad481b625 -- https://github.com/llvm/llvm-project/commit/142ad481b625 [gn build] Port 87d6941017aa -- https://github.com/llvm/llvm-project/commit/87d6941017aa [gn build] Port c264e07c2f3d -- https://github.com/llvm/llvm-project/commit/c264e07c2f3d [gn build] Port f91f589aaa82 -- https://github.com/llvm/llvm-project/commit/f91f589aaa82 INFO:2026-06-03T06:55:47Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/851] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/851] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/851] AR lib/liblldWasm.a [4/851] AR lib/libLLVMLTO.a [5/851] AR lib/liblldMachO.a [6/851] AR lib/libLLVMDTLTO.a [7/851] AR lib/liblldCOFF.a [8/851] AR lib/liblldELF.a [9/851] AR lib/libclangCodeGen.a [10/851] ACTION //lldb/include/lldb/Host:Config(//llvm/utils/gn/build/toolchain:unix) FAILED: gen/lldb/include/lldb/Host/Config.h python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/include/lldb/Host/Config.h ../../lldb/include/lldb/Host/Config.h.cmake LLDB_EDITLINE_USE_WCHAR= LLDB_HAVE_EL_RFUNC_T= HAVE_PTSNAME_R= HAVE_NR_PROCESS_VM_READV= LLDB_ENABLE_LZMA= LLDB_ENABLE_CURSES= CURSES_HAVE_NCURSES_CURSES_H= LLDB_ENABLE_DYNAMIC_SCRIPTINTERPRETERS= LLDB_ENABLE_LUA= LLDB_ENABLE_MTE= LLDB_ENABLE_PYTHON= LLDB_ENABLE_PYTHON_LIMITED_API= LLDB_ENABLE_TREESITTER= LLDB_EMBED_PYTHON_HOME= LLDB_INSTALL_LIBDIR_BASENAME=lib LLDB_GLOBAL_INIT_DIRECTORY= LLDB_PYTHON_HOME= LLDB_BUG_REPORT_URL=https://github.com/llvm/llvm-project/issues/ HAVE_LIBCOMPRESSION= LLDB_ENABLE_LIBEDIT= LLDB_ENABLE_LIBXML2=1 LLDB_ENABLE_POSIX=1 LLDB_ENABLE_TERMIOS=1 LLVM_ENABLE_CURL= HAVE_SYS_EVENT_H= HAVE_PPOLL=1 HAVE_PROCESS_VM_READV=1 Traceback (most recent call last): File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 126, in sys.exit(main()) ~~~~^^ File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 76, in main in_line = var_re.sub(repl, in_line) File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 74, in repl return values[key] ~~~~~~^^^^^ KeyError: 'LLDB_PYTHON_RUNTIME_LIBRARY_BUILD_PATH' [11/851] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [12/851] LINK ./bin/c-index-test [13/851] LINK ./bin/llvm-lto [14/851] LINK ./bin/llvm-lto2 FAILED: bin/llvm-lto2 ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/llvm-lto2 -Wl,--start-group obj/llvm/tools/llvm-lto2/llvm-lto2.llvm-lto2.o lib/libLLVMBitReader.a lib/libLLVMCore.a lib/libLLVMLTO.a lib/libLLVMLinker.a lib/libLLVMMC.a lib/libLLVMObject.a lib/libLLVMPlugins.a lib/libLLVMSupport.a lib/libLLVMTarget.a lib/libLLVMTargetParser.a lib/libLLVMBitstreamReader.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMBinaryFormat.a lib/libLLVMRemarks.a lib/libLLVMAnalysis.a lib/libLLVMFrontendHLSL.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMBitWriter.a lib/libLLVMTransformUtils.a lib/libLLVMCodeGen.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMObjCARCOpts.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMExtensions.a lib/libLLVMPasses.a lib/libLLVMGlobalISel.a lib/libLLVMIRPrinter.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendDirective.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAsmPrinter.a lib/libLLVMSelectionDAG.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Disassembler.a lib/libLLVMMCDisassembler.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMMIRParser.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUTargetMCA.a lib/libLLVMARMCodeGen.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDisassembler.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRDesc.a lib/libLLVMAVRInfo.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDisassembler.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFDesc.a lib/libLLVMBPFInfo.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDisassembler.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDisassembler.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLoongArchCodeGen.a lib/libLLVMLoongArchDesc.a lib/libLLVMLoongArchInfo.a lib/libLLVMLoongArchAsmParser.a lib/libLLVMLoongArchDisassembler.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsDesc.a lib/libLLVMMipsInfo.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDisassembler.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCInfo.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVInfo.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDisassembler.a lib/libLLVMTargetRISCVMCA.a lib/libLLVMMCA.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcDesc.a lib/libLLVMSparcInfo.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDisassembler.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDisassembler.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMWebAssemblyUtils.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMX86CodeGen.a lib/libLLVMX86Desc.a lib/libLLVMX86Info.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Disassembler.a lib/libLLVMTargetX86MCA.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: vtable for llvm::lto::DTLTO >>> referenced by llvm-lto2.cpp >>> obj/llvm/tools/llvm-lto2/llvm-lto2.llvm-lto2.o:(llvm::lto::DTLTO::DTLTO(llvm::lto::Config, unsigned int, llvm::lto::LTO::LTOKind, std::function, std::allocator> const&)>, bool, bool, llvm::StringRef, llvm::StringRef, llvm::ArrayRef, llvm::StringRef, llvm::ArrayRef, llvm::ArrayRef, std::function>)>, bool)) >>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [15/851] LINK ./bin/clang-sycl-linker [16/851] LINK ./bin/clang-nvlink-wrapper [17/851] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [18/851] SOLINK ./lib/libLTO.so [19/851] LINK ./bin/lld [20/851] LINK ./bin/clang-scan-deps [21/851] LINK ./bin/clang-linker-wrapper [22/851] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests [23/851] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [24/851] LINK ./bin/clang-import-test [25/851] LINK obj/clang/unittests/Frontend/FrontendTests [26/851] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [27/851] LINK ./bin/clang-repl [28/851] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.