ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/9091] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/9091] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/9091] AR lib/libLLVMSupportBlake3.a
[4/9091] CXX obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o
FAILED: obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o.d -o obj/clang-tools-extra/clang-doc/markdown/markdown.Markdown.o -c ../../clang-tools-extra/clang-doc/markdown/Markdown.cpp  -I../../llvm/include -Igen/llvm/include -I../../clang/include -Igen/clang/include -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
clang++: error: no such file or directory: '../../clang-tools-extra/clang-doc/markdown/Markdown.cpp'
clang++: error: no input files
[5/9091] CXX obj/llvm/lib/Support/Support.ABIBreak.o
[6/9091] CXX obj/llvm/lib/Support/Support.COM.o
[7/9091] CXX obj/llvm/lib/Support/Support.BuryPointer.o
[8/9091] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[9/9091] CXX obj/llvm/lib/Support/Support.ConvertEBCDIC.o
[10/9091] CXX obj/llvm/lib/Support/Support.CRC.o
[11/9091] CXX obj/llvm/lib/Support/Support.AArch64BuildAttributes.o
[12/9091] CXX obj/llvm/lib/Support/Support.AllocToken.o
[13/9091] CXX obj/llvm/lib/Support/Support.CSKYAttributes.o
[14/9091] CXX obj/llvm/lib/Support/Support.CHERICapabilityFormat.o
[15/9091] CXX obj/llvm/lib/Support/Support.Allocator.o
[16/9091] CXX obj/llvm/lib/Support/Support.ARMBuildAttributes.o
[17/9091] CXX obj/llvm/lib/Support/Support.BlockFrequency.o
[18/9091] CXX obj/llvm/lib/Support/Support.APSInt.o
[19/9091] CXX obj/llvm/lib/Support/Support.AArch64AttributeParser.o
[20/9091] CXX obj/llvm/lib/Support/Support.ARMWinEH.o
[21/9091] CXX obj/llvm/lib/Support/Support.BinaryStreamError.o
[22/9091] CXX obj/llvm/lib/Support/LSP/LSP.Logging.o
[23/9091] CXX obj/llvm/lib/Support/Support.Base64.o
[24/9091] CXX obj/llvm/lib/Support/Support.Chrono.o
[25/9091] CXX obj/llvm/lib/Support/Support.Compression.o
[26/9091] CXX obj/llvm/lib/Remarks/Remarks.Remark.o
[27/9091] CXX obj/llvm/lib/Support/Support.BranchProbability.o
[28/9091] CXX obj/llvm/lib/TableGen/TableGen.TGTimer.o
[29/9091] CXX obj/llvm/lib/Remarks/Remarks.RemarkFormat.o
[30/9091] CXX obj/llvm/lib/TableGen/TableGen.StringMatcher.o
[31/9091] CXX obj/llvm/lib/Support/Support.BinaryStreamRef.o
[32/9091] CXX obj/llvm/lib/Support/Support.CSKYAttributeParser.o
[33/9091] CXX obj/llvm/lib/Option/Option.Arg.o
[34/9091] CXX obj/llvm/lib/Support/Support.BinaryStreamWriter.o
[35/9091] CXX obj/llvm/lib/Remarks/Remarks.RemarkStringTable.o
[36/9091] CXX obj/llvm/lib/Remarks/Remarks.RemarkStreamer.o
[37/9091] CXX obj/llvm/lib/TableGen/TableGen.StringToOffsetTable.o
[38/9091] CXX obj/llvm/lib/Remarks/Remarks.RemarkSerializer.o
[39/9091] CXX obj/llvm/lib/Support/Support.APFixedPoint.o
[40/9091] CXX obj/llvm/lib/Support/Support.BinaryStreamReader.o
[41/9091] CXX obj/llvm/lib/TableGen/TableGen.Error.o
[42/9091] CXX obj/llvm/lib/Support/Support.CachePruning.o
[43/9091] CXX obj/llvm/lib/TableGen/TableGen.TableGenBackend.o
[44/9091] CXX obj/llvm/lib/TableGen/TableGen.TableGenBackendSkeleton.o
[45/9091] CXX obj/llvm/lib/TableGen/TableGen.TGLexer.o
[46/9091] CXX obj/llvm/lib/Support/Support.Caching.o
[47/9091] CXX obj/llvm/lib/Support/Support.CodeGenCoverage.o
[48/9091] CXX obj/llvm/lib/Remarks/Remarks.YAMLRemarkSerializer.o
[49/9091] CXX obj/llvm/lib/Remarks/Remarks.RemarkLinker.o
[50/9091] CXX obj/llvm/lib/Support/Support.ARMAttributeParser.o
[51/9091] CXX obj/llvm/lib/Support/Support.AMDGPUMetadata.o
[52/9091] CXX obj/llvm/lib/Remarks/Remarks.RemarkParser.o
[53/9091] CXX obj/llvm/lib/Remarks/Remarks.BitstreamRemarkSerializer.o
[54/9091] CXX obj/llvm/lib/TableGen/TableGen.DetailedRecordsBackend.o
[55/9091] CXX obj/llvm/lib/Remarks/Remarks.YAMLRemarkParser.o
[56/9091] CXX obj/llvm/lib/Option/Option.OptTable.o
[57/9091] CXX obj/llvm/lib/TableGen/TableGen.SetTheory.o
[58/9091] CXX obj/llvm/lib/Support/LSP/LSP.Transport.o
[59/9091] CXX obj/llvm/lib/TableGen/TableGen.Parser.o
[60/9091] CXX obj/llvm/lib/Remarks/Remarks.BitstreamRemarkParser.o
[61/9091] CXX obj/llvm/lib/TableGen/TableGen.JSONBackend.o
[62/9091] CXX obj/llvm/lib/TableGen/TableGen.Main.o
[63/9091] CXX obj/llvm/lib/Support/Support.BalancedPartitioning.o
[64/9091] CXX obj/llvm/lib/Support/Support.APInt.o
[65/9091] CXX obj/llvm/lib/Support/LSP/LSP.Protocol.o
[66/9091] CXX obj/llvm/lib/Support/Support.CommandLine.o
[67/9091] CXX obj/llvm/lib/TableGen/TableGen.TGParser.o
[68/9091] CXX obj/llvm/lib/TableGen/TableGen.Record.o
[69/9091] CXX obj/llvm/lib/Support/Support.APFloat.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.