INFO:2026-11-05T19:58:56Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   bfebe92b48b7..f4c72a95f1c8  main       -> origin/main
Switched to branch 'main'
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HEAD is now at f4c72a95f1c8 [InlineSpiller] Don't spill values defined by a read-undef IMPLICIT_DEF (#231917)
INFO:2026-11-05T19:59:00Z:root:syncing...
Deleted branch merge (was 3d5970262c55).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 7d710c7949d6] [gn build] Port 685c4c464b0f
 1 file changed, 1 insertion(+)
[merge dd491e387f5c] [gn build] Port d04863318a9f
 1 file changed, 1 insertion(+)
[gn build] Port 685c4c464b0f -- https://github.com/llvm/llvm-project/commit/685c4c464b0f
[gn build] Port d04863318a9f -- https://github.com/llvm/llvm-project/commit/d04863318a9f
INFO:2026-11-05T19:59:03Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2892] 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_STATPART= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_ABI_NAMESPACE_LEN=3 _LIBCPP_HAS_TIME_ZONE_DATABASE=1
unused values args:
    _LIBCPP_PSTL_BACKEND_STD_THREAD
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_STATPART
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
[2/2892] CXX obj/llvm/lib/CodeGen/CodeGen.LibcallLoweringInfo.o
[3/2892] CXX obj/llvm/lib/CodeGen/CodeGen.DroppedVariableStatsMIR.o
[4/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGAddressAnalysis.o
[5/2892] CXX obj/llvm/lib/CodeGen/CodeGen.CallingConvLower.o
[6/2892] CXX obj/llvm/lib/CodeGen/CodeGen.FinalizeISel.o
[7/2892] CXX obj/llvm/lib/CodeGen/CodeGen.LatencyPriorityQueue.o
[8/2892] CXX obj/llvm/lib/CodeGen/CodeGen.ScheduleDAGPrinter.o
[9/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGVLIW.o
[10/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MacroFusion.o
[11/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGPrinter.o
[12/2892] CXX obj/llvm/lib/CodeGen/CodeGen.CriticalAntiDepBreaker.o
[13/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ResourcePriorityQueue.o
[14/2892] CXX obj/llvm/lib/CodeGen/CodeGen.KCFI.o
[15/2892] CXX obj/llvm/lib/CodeGen/CodeGen.ScheduleDAG.o
[16/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SDNodeInfo.o
[17/2892] CXX obj/llvm/lib/CodeGen/CodeGen.DFAPacketizer.o
[18/2892] CXX obj/llvm/lib/CodeGen/CodeGen.PostRASchedulerList.o
[19/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGFast.o
[20/2892] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.RegBankSelect.o
[21/2892] CXX obj/llvm/lib/CodeGen/CodeGen.DwarfEHPrepare.o
[22/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionPass.o
[23/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGDumper.o
[24/2892] CXX obj/llvm/lib/CodeGen/CodeGen.AggressiveAntiDepBreaker.o
[25/2892] CXX obj/llvm/lib/CodeGen/CodeGen.Analysis.o
[26/2892] CXX obj/llvm/lib/CodeGen/CodeGen.AtomicExpandPass.o
[27/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGSDNodes.o
[28/2892] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandIRInsts.o
[29/2892] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.MachineIRBuilder.o
[30/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGRRList.o
[31/2892] CXX obj/llvm/lib/CodeGen/CodeGen.ScheduleDAGInstrs.o
[32/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorOps.o
[33/2892] CXX obj/llvm/lib/DTLTO/DTLTO.DTLTOInputFiles.o
[34/2892] CXX obj/llvm/lib/CodeGen/CodeGen.InlineSpiller.o
[35/2892] CXX obj/llvm/lib/CodeGen/CodeGen.RDFGraph.o
[36/2892] CXX obj/llvm/lib/CodeGen/CodeGen.IfConversion.o
[37/2892] CXX obj/llvm/lib/CodeGen/CodeGen.PreISelIntrinsicLowering.o
[38/2892] CXX obj/llvm/lib/CodeGen/CodeGen.InterleavedAccessPass.o
[39/2892] CXX obj/llvm/lib/CodeGen/CodeGen.InterleavedLoadCombinePass.o
[40/2892] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Utils.o
[41/2892] CXX obj/llvm/lib/DTLTO/DTLTO.DTLTODistributionDriver.o
[42/2892] CXX obj/llvm/lib/DTLTO/DTLTO.DTLTO.o
[43/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.StatepointLowering.o
[44/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLICM.o
[45/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunction.o
[46/2892] CXX obj/llvm/lib/CodeGen/CodeGen.SafeStack.o
[47/2892] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenTargetMachineImpl.o
[48/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBasicBlock.o
[49/2892] CXX obj/llvm/lib/CodeGen/CodeGen.BasicTargetTransformInfo.o
[50/2892] CXX obj/llvm/lib/CodeGen/CodeGen.ComplexDeinterleavingPass.o
[51/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockPlacement.o
[52/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachineVerifier.o
[53/2892] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.VarLocBasedImpl.o
[54/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGISel.o
[55/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorTypes.o
[56/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachineScheduler.o
[57/2892] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTStructExtractor.o
[58/2892] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTResultSynthesizer.o
[59/2892] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePipeliner.o
[60/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.TargetLowering.o
[61/2892] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangModulesDeclVendor.o
[62/2892] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.InstrRefBasedImpl.o
[63/2892] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionDeclMap.o
[64/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAG.o
[65/2892] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenPrepare.o
[66/2892] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGBuilder.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.