ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/8257] 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_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_STATPART
    _LIBCPP_PSTL_BACKEND_STD_THREAD
[2/8257] CXX obj/llvm/lib/CGData/CGData.CGDataOptions.o
[3/8257] CXX obj/llvm/lib/Analysis/Analysis.TrainingLogger.o
[4/8257] CXX obj/llvm/lib/Analysis/Analysis.Trace.o
[5/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFAddressRange.o
[6/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFLocationExpression.o
[7/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFGdbIndex.o
[8/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFCFIPrinter.o
[9/8257] CXX obj/llvm/lib/CGData/CGData.OutlinedHashTree.o
[10/8257] CXX obj/llvm/lib/Analysis/Analysis.ValueLatticeUtils.o
[11/8257] CXX obj/llvm/lib/CGData/CGData.OutlinedHashTreeRecord.o
[12/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugPubTable.o
[13/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFAbbreviationDeclaration.o
[14/8257] CXX obj/llvm/lib/Analysis/Analysis.RuntimeLibcallInfo.o
[15/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugInfoEntry.o
[16/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFTypeUnit.o
[17/8257] CXX obj/llvm/lib/Analysis/Analysis.ValueLattice.o
[18/8257] CXX obj/llvm/lib/Analysis/Analysis.StructuralHash.o
[19/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugRangeList.o
[20/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFExpressionUnit.o
[21/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugMacro.o
[22/8257] CXX obj/llvm/lib/DWARFCFIChecker/DWARFCFIChecker.DWARFCFIFunctionFrameStreamer.o
[23/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugRnglists.o
[24/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugAranges.o
[25/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFListTable.o
[26/8257] CXX obj/llvm/lib/DWARFCFIChecker/DWARFCFIChecker.DWARFCFIFunctionFrameAnalyzer.o
[27/8257] CXX obj/llvm/lib/CGData/CGData.StableFunctionMap.o
[28/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugArangeSet.o
[29/8257] CXX obj/llvm/lib/AsmParser/AsmParser.AsmParserContext.o
[30/8257] CXX obj/llvm/lib/Analysis/Analysis.ScopedNoAliasAA.o
[31/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugLoc.o
[32/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFExpressionPrinter.o
[33/8257] CXX obj/llvm/lib/CGData/CGData.CodeGenDataWriter.o
[34/8257] CXX obj/llvm/lib/Analysis/Analysis.TensorSpec.o
[35/8257] CXX obj/llvm/lib/CGData/CGData.StableFunctionMapRecord.o
[36/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugFrame.o
[37/8257] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolutionDivision.o
[38/8257] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolutionAliasAnalysis.o
[39/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFFormValue.o
[40/8257] CXX obj/llvm/lib/Analysis/Analysis.TypeBasedAliasAnalysis.o
[41/8257] CXX obj/llvm/lib/CGData/CGData.CodeGenDataReader.o
[42/8257] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolutionNormalization.o
[43/8257] CXX obj/llvm/lib/Bitcode/Writer/Writer.BitcodeWriterPass.o
[44/8257] CXX obj/llvm/lib/Analysis/Analysis.ReplayInlineAdvisor.o
[45/8257] CXX obj/llvm/lib/Analysis/Analysis.StaticDataProfileInfo.o
[46/8257] CXX obj/llvm/lib/AsmParser/AsmParser.LLLexer.o
[47/8257] CXX obj/llvm/lib/DWARFCFIChecker/DWARFCFIChecker.DWARFCFIAnalysis.o
[48/8257] CXX obj/llvm/lib/Analysis/Analysis.RegionPrinter.o
[49/8257] CXX obj/llvm/lib/Analysis/Analysis.TypeMetadataUtils.o
[50/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDie.o
[51/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFAcceleratorTable.o
[52/8257] CXX obj/llvm/lib/DebugInfo/DWARF/DWARF.DWARFDebugLine.o
[53/8257] CXX obj/llvm/lib/CGData/CGData.CodeGenData.o
[54/8257] CXX obj/llvm/lib/Analysis/Analysis.RegionInfo.o
[55/8257] CXX obj/llvm/lib/Analysis/Analysis.StackLifetime.o
[56/8257] CXX obj/llvm/lib/Analysis/Analysis.TargetLibraryInfo.o
[57/8257] CXX obj/llvm/lib/Analysis/Analysis.UniformityAnalysis.o
[58/8257] CXX obj/llvm/lib/AsmParser/AsmParser.Parser.o
[59/8257] CXX obj/llvm/lib/Bitcode/Writer/Writer.ValueEnumerator.o
[60/8257] CXX obj/llvm/lib/Analysis/Analysis.TargetTransformInfo.o
[61/8257] CXX obj/llvm/lib/Analysis/Analysis.VectorUtils.o
[62/8257] CXX obj/llvm/lib/Analysis/Analysis.StackSafetyAnalysis.o
[63/8257] CXX obj/llvm/lib/Analysis/Analysis.ValueTracking.o
[64/8257] CXX obj/llvm/lib/AsmParser/AsmParser.LLParser.o
[65/8257] CXX obj/llvm/lib/Bitcode/Writer/Writer.BitcodeWriter.o
[66/8257] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolution.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.