ninja: Entering directory `out/gn'
[1/1913] AR lib/libLLVMCFGuard.a
[2/1913] 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_SERIAL
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_STATPART
    _LIBCPP_PSTL_BACKEND_STD_THREAD
[3/1913] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMatInt.o
[4/1913] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMachObjectWriter.o
[5/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.CrossDSOCFI.o
[6/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.RealtimeSanitizer.o
[7/1913] CXX obj/llvm/lib/Transforms/Utils/Utils.EscapeEnumerator.o
[8/1913] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARC.o
[9/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.KCFI.o
[10/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.CopyProf.o
[11/1913] CXX obj/llvm/lib/Transforms/Utils/Utils.BypassSlowDivision.o
[12/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAtomicRMW.o
[13/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.BDCE.o
[14/1913] CXX obj/llvm/lib/Transforms/Utils/Utils.BuildLibCalls.o
[15/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.InstrumentorStubPrinter.o
[16/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.ExpandVariadics.o
[17/1913] CXX obj/llvm/lib/Transforms/Utils/Utils.CallPromotionUtils.o
[18/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.InstrumentorUtils.o
[19/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfLowering.o
[20/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ConcurrencySanitizer.o
[21/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Float2Int.o
[22/1913] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVTargetStreamer.o
[23/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerCoverage.o
[24/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerBinaryMetadata.o
[25/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.InstrumentorConfigFile.o
[26/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ThreadSanitizer.o
[27/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.DeadArgumentElimination.o
[28/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOMemOPSizeOpt.o
[29/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.CorrelatedValuePropagation.o
[30/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.HotColdSplitting.o
[31/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfInstrumentation.o
[32/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ExpandMemCmp.o
[33/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.SampleProfileProbe.o
[34/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ADCE.o
[35/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GuardWidening.o
[36/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.TypeSanitizer.o
[37/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.NumericalStabilitySanitizer.o
[38/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.MergeFunctions.o
[39/1913] CXX obj/llvm/lib/Transforms/Utils/Utils.BasicBlockUtils.o
[40/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.PartialInlining.o
[41/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineVectorOps.o
[42/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineSimplifyDemanded.o
[43/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCasts.o
[44/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.GCOVProfiling.o
[45/1913] CXX obj/llvm/lib/Transforms/Utils/Utils.CodeExtractor.o
[46/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAddSub.o
[47/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.Instrumentor.o
[48/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.HWAddressSanitizer.o
[49/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.GlobalOpt.o
[50/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.InstrProfiling.o
[51/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.DataFlowSanitizer.o
[52/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemorySanitizer.o
[53/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.IndirectCallPromotion.o
[54/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ControlHeightReduction.o
[55/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAndOrXor.o
[56/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DeadStoreElimination.o
[57/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstraintElimination.o
[58/1913] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVN.o
[59/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCalls.o
[60/1913] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOInstrumentation.o
[61/1913] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstructionCombining.o
[62/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.WholeProgramDevirt.o
[63/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.LowerTypeTests.o
[64/1913] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCTargetDesc.o
[65/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.SampleProfile.o
[66/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.OpenMPOpt.o
[67/1913] CXX obj/llvm/lib/Transforms/IPO/IPO.MemProfContextDisambiguation.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.