ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/6508] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/6508] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/6508] ACTION //clang-tools-extra/clangd/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/clang-tools-extra/clangd/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/clang-tools-extra/clangd/test/lit.site.cfg.py ../../clang-tools-extra/clangd/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //clang-tools-extra/clangd/test/lit.site.cfg.py.in,\ do\ not\ edit LLVM_LIBS_DIR= SHLIBDIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/lib CMAKE_CURRENT_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/clang-tools-extra/clangd/test CMAKE_CURRENT_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/clang-tools-extra/clangd/test CURRENT_TOOLS_DIR= CLANGD_BUILD_DEXP=1 CLANGD_ENABLE_REMOTE=0 CLANGD_TIDY_CHECKS=1 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_BENCHMARKS= LLVM_LIT_TOOLS_DIR= LLVM_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu Python3_EXECUTABLE=python3 CLANGD_BUILD_XPC=0 LLVM_ENABLE_ZLIB=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 <module>
    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: 'CLANG_PLUGIN_SUPPORT'
[4/6508] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[5/6508] CXX obj/llvm/lib/ABI/ABI.DefaultTargetInfo.o
[6/6508] CXX obj/llvm/lib/ABI/ABI.FunctionInfo.o
[7/6508] CXX obj/llvm/lib/ABI/ABI.Types.o
[8/6508] CXX obj/llvm/lib/ABI/Targets/ABI.AMDGPU.o
[9/6508] CXX obj/llvm/lib/ABI/ABI.TargetInfo.o
[10/6508] CXX obj/llvm/lib/ABI/Targets/ABI.BPF.o
[11/6508] CXX obj/llvm/lib/ABI/Targets/ABI.AArch64.o
[12/6508] CXX obj/lldb/source/Utility/Utility.Stream.o
[13/6508] CXX obj/llvm/lib/ABI/ABI.IRTypeMapper.o
[14/6508] CXX obj/llvm/lib/Frontend/HLSL/HLSL.HLSLBinding.o
[15/6508] CXX obj/llvm/lib/ABI/Targets/ABI.X86.o
[16/6508] CXX obj/llvm/lib/Bitcode/Reader/Reader.ValueList.o
[17/6508] CXX obj/llvm/lib/TargetParser/TargetParser.Host.o
[18/6508] CXX obj/llvm/lib/IR/IR.BundleAttributes.o
[19/6508] CXX obj/lldb/source/Utility/Utility.StringExtractorGDBRemote.o
[20/6508] CXX obj/llvm/lib/BinaryFormat/BinaryFormat.DXContainer.o
[21/6508] CXX obj/llvm/lib/IR/IR.Assumptions.o
[22/6508] CXX obj/llvm/lib/IR/IR.AbstractCallSite.o
[23/6508] CXX obj/llvm/lib/IR/IR.Comdat.o
[24/6508] CXX obj/llvm/lib/IR/IR.ConstantRangeList.o
[25/6508] CXX obj/llvm/lib/Frontend/HLSL/HLSL.CBuffer.o
[26/6508] CXX obj/llvm/lib/Frontend/HLSL/HLSL.HLSLRootSignature.o
[27/6508] CXX obj/lldb/source/Utility/Utility.ArchSpec.o
[28/6508] CXX obj/llvm/lib/IR/IR.ConstantFPRange.o
[29/6508] CXX obj/llvm/lib/TargetParser/TargetParser.AArch64TargetParser.o
[30/6508] CXX obj/lldb/source/Utility/Utility.ProcessInfo.o
[31/6508] CXX obj/llvm/lib/Bitcode/Reader/Reader.BitReader.o
[32/6508] CXX obj/llvm/lib/IRReader/IRReader.IRReader.o
[33/6508] CXX obj/llvm/lib/IR/IR.CycleInfo.o
[34/6508] CXX obj/llvm/lib/AsmParser/AsmParser.LLLexer.o
[35/6508] CXX obj/llvm/lib/IRPrinter/IRPrinter.IRPrintingPasses.o
[36/6508] CXX obj/llvm/lib/IR/IR.ConstantFold.o
[37/6508] CXX obj/llvm/lib/IR/IR.ConvergenceVerifier.o
[38/6508] CXX obj/llvm/lib/IR/IR.ConstantRange.o
[39/6508] CXX obj/llvm/lib/IR/IR.BasicBlock.o
[40/6508] CXX obj/llvm/lib/AsmParser/AsmParser.Parser.o
[41/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultCast.o
[42/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectCast.o
[43/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectUpdater.o
[44/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectChild.o
[45/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultChild.o
[46/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResult.o
[47/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectRegister.o
[48/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectList.o
[49/6508] CXX obj/lldb/source/ValueObject/ValueObject.DILAST.o
[50/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultImpl.o
[51/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectSynthesizedValue.o
[52/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectMemory.o
[53/6508] CXX obj/lldb/source/ValueObject/ValueObject.DILLexer.o
[54/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectVariable.o
[55/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectDynamicValue.o
[56/6508] CXX obj/llvm/lib/IR/IR.Attributes.o
[57/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectVTable.o
[58/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectSynthetic.o
[59/6508] CXX obj/llvm/lib/IR/IR.Core.o
[60/6508] CXX obj/llvm/lib/Bitcode/Reader/Reader.MetadataLoader.o
[61/6508] CXX obj/lldb/source/ValueObject/ValueObject.DILParser.o
[62/6508] CXX obj/lldb/source/ValueObject/ValueObject.DILEval.o
[63/6508] CXX obj/llvm/lib/IR/IR.Constants.o
[64/6508] CXX obj/lldb/source/ValueObject/ValueObject.ValueObject.o
[65/6508] CXX obj/llvm/lib/IR/IR.AutoUpgrade.o
[66/6508] CXX obj/llvm/lib/IR/IR.AsmWriter.o
[67/6508] CXX obj/llvm/lib/AsmParser/AsmParser.LLParser.o
[68/6508] CXX obj/llvm/lib/Bitcode/Reader/Reader.BitcodeReader.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.