INFO:2026-10-28T16:07:50Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 06ed5b485c8b..8f023574bedb 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 8f023574bedb [libcxx] [ci] Update the Windows clang-cl configurations to 22.1.8 (#236389) INFO:2026-10-28T16:07:55Z:root:syncing... Deleted branch merge (was fca1be7d3c81). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 681234cded15] [gn build] Port a068e44b95c5 1 file changed, 1 insertion(+) [gn build] Port a068e44b95c5 -- https://github.com/llvm/llvm-project/commit/a068e44b95c5 INFO:2026-10-28T16:07:56Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/2177] AR lib/libLLVMBOLTTargetX86.a [2/2177] AR lib/libLLVMBOLTTargetAArch64.a [3/2177] AR lib/libclangASTMatchers.a [4/2177] AR lib/libclangAnalysisLifetimeSafety.a [5/2177] AR lib/libclangCodeGenUtils.a [6/2177] AR lib/libclangEdit.a [7/2177] AR lib/libclangInstallAPI.a [8/2177] AR lib/libclangToolingASTDiff.a [9/2177] AR lib/libclangToolingInclusionsStdlib.a [10/2177] AR lib/libclangUnifiedSymbolResolution.a [11/2177] AR lib/libLLVMAMDGPUTargetMCA.a [12/2177] AR lib/libLLVMAMDGPUAsmParser.a [13/2177] AR lib/libLLVMAVRDisassembler.a [14/2177] AR lib/libLLVMBPFCodeGen.a [15/2177] AR lib/libLLVMWebAssemblyDesc.a [16/2177] AR lib/libLLVMX86AsmParser.a [17/2177] AR lib/libLLVMX86Disassembler.a [18/2177] AR lib/libLLVMTargetX86MCA.a [19/2177] AR lib/libLLVMipo.a [20/2177] AR lib/libLLVMExegesisPowerPC.a [21/2177] AR lib/libLLVMExegesisAArch64.a [22/2177] AR lib/libLLVMExegesisMips.a [23/2177] AR lib/libLLVMExegesisX86.a [24/2177] AR lib/libLLVMMipsCodeGen.a [25/2177] AR lib/libLLVMPowerPCCodeGen.a [26/2177] ACTION //llvm/tools/llvm-rc:llvm-windres(//llvm/utils/gn/build/toolchain:unix) [27/2177] AR lib/libclangDynamicASTMatchers.a [28/2177] AR lib/libclangAnalysis.a [29/2177] AR lib/libclangIncludeCleaner.a [30/2177] AR lib/libLLVMWebAssemblyAsmParser.a [31/2177] AR lib/libLLVMWebAssemblyDisassembler.a [32/2177] AR lib/libLLVMBOLTPasses.a [33/2177] ACTION //libcxx/include:write_config_site(//llvm/utils/gn/build/toolchain:unix) FAILED: include/c++/v1/__config_site python3 ../../llvm/utils/gn/build/write_cmake_config.py -o include/c++/v1/__config_site ../../libcxx/include/__config_site.in _LIBCPP_ABI_FORCE_ITANIUM= _LIBCPP_ABI_FORCE_MICROSOFT= _LIBCPP_ABI_VERSION=1 _LIBCPP_ASSERTION_SEMANTIC_DEFAULT=_LIBCPP_ASSERTION_SEMANTIC_HARDENING_DEPENDENT _LIBCPP_EXTRA_SITE_DEFINES= _LIBCPP_HAS_FILESYSTEM=1 _LIBCPP_HAS_THREADS=1 _LIBCPP_HAS_MONOTONIC_CLOCK=1 _LIBCPP_HAS_MUSL_LIBC= _LIBCPP_HAS_THREAD_API_C11= _LIBCPP_HAS_THREAD_API_PTHREAD= _LIBCPP_HAS_THREAD_API_EXTERNAL= _LIBCPP_HAS_THREAD_API_WIN32= _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= _LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS= _LIBCPP_NO_VCRUNTIME= _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION= _LIBCPP_HAS_RANDOM_DEVICE=1 _LIBCPP_HAS_LOCALIZATION=1 _LIBCPP_HAS_UNICODE=1 _LIBCPP_HAS_WIDE_CHARACTERS=1 _LIBCPP_INSTRUMENTED_WITH_ASAN= _LIBCPP_ABI_DEFINES= _LIBCPP_HARDENING_MODE_DEFAULT=_LIBCPP_HARDENING_MODE_NONE _LIBCPP_LIBC_PICOLIBC= _LIBCPP_LIBC_NEWLIB= _LIBCPP_LIBC_LLVM_LIBC= _LIBCPP_PSTL_BACKEND_LIBDISPATCH= _LIBCPP_PSTL_BACKEND_SERIAL= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_HAS_TIME_ZONE_DATABASE=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: '_LIBCPP_ABI_NAMESPACE_LEN' [34/2177] 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_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_PYTHON_RUNTIME_LIBRARY_BUILD_PATH= LLDB_DWO_DIAGNOSTIC_SUFFIX=Debugging\ will\ be\ degraded. 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 79, in main if values[var] == "0": ~~~~~~^^^^^ KeyError: 'HAVE_GETEXECPATH' [35/2177] AR lib/libclangScalableStaticAnalysisCore.a [36/2177] AR lib/libclangToolingRefactoring.a [37/2177] AR lib/libLLVMARMCodeGen.a [38/2177] AR lib/libLLVMCoroutines.a [39/2177] AR lib/libclangAnalysisFlowSensitive.a [40/2177] AR lib/libLLVMBOLTProfile.a [41/2177] LINK ./bin/llvm-mt [42/2177] AR lib/libclangSema.a [43/2177] LINK ./bin/llvm-objcopy [44/2177] LINK obj/clang/unittests/InstallAPI/InstallAPITests [45/2177] LINK ./bin/clang-ssaf-src-edit-merge [46/2177] LINK ./bin/llvm-link [47/2177] LINK ./bin/sancov [48/2177] LINK ./bin/llvm-dwarfdump [49/2177] LINK ./bin/llvm-nm [50/2177] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-readobj/llvm-readobj.llvm_readobj-driver.o [51/2177] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-readtapi/llvm-readtapi.llvm_readtapi-driver.o [52/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.WindowsResourceDumper.o [53/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceSpecialGlobals.o [54/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalValues.o [55/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceMetadata.o [56/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalObjects.o [57/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.COFFImportDumper.o [58/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceModuleData.o [59/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.WasmDumper.o [60/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInvokes.o [61/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructions.o [62/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceTargetFeaturesAttr.o [63/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalVarInitializers.o [64/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceFunctions.o [65/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.Win64EHDumper.o [66/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.ObjDumper.o [67/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceDistinctMetadata.o [68/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceFunctionBodies.o [69/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalVars.o [70/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInlineCallSites.o [71/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionFlags.o [72/2177] CXX obj/llvm/tools/llvm-readtapi/llvm-readtapi.llvm-readtapi.o [73/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceSinkDefsToUses.o [74/2177] CXX obj/llvm/tools/llvm-xray/llvm-xray.xray-extract.o [75/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceMemoryOperations.o [76/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceUsingSimplifyCFG.o [77/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceValuesToReturn.o [78/2177] CXX obj/llvm/tools/llvm-stress/llvm-stress.llvm-stress.o [79/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsSkip.o [80/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceAttributes.o [81/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.XCOFFDumper.o [82/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionFlagsMIR.o [83/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandBundles.o [84/2177] CXX obj/llvm/tools/obj2yaml/obj2yaml.goff2yaml.o [85/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterUses.o [86/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperands.o [87/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOpcodes.o [88/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceIRReferences.o [89/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.llvm-readobj.o [90/2177] CXX obj/llvm/tools/llvm-readtapi/llvm-readtapi.DiffEngine.o [91/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterDefs.o [92/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.MachODumper.o [93/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterMasks.o [94/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsToArgs.o [95/2177] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionsMIR.o [96/2177] CXX obj/llvm/tools/llvm-rtdyld/llvm-rtdyld.llvm-rtdyld.o [97/2177] CXX obj/llvm/tools/obj2yaml/obj2yaml.elf2yaml.o [98/2177] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.ELFDumper.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.