ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/563] ACTION //llvm/tools/llvm-exegesis/lib/RISCV:RISCVGenExegesis(//llvm/utils/gn/build/toolchain:unix)
[2/563] ACTION //llvm/lib/Target/RISCV:RISCVGenMacroFusion(//llvm/utils/gn/build/toolchain:unix)
[3/563] ACTION //llvm/lib/Target/RISCV:RISCVGenMCPseudoLowering(//llvm/utils/gn/build/toolchain:unix)
[4/563] ACTION //llvm/lib/Target/RISCV:RISCVGenCompressInstEmitter(//llvm/utils/gn/build/toolchain:unix)
[5/563] ACTION //llvm/lib/Target/RISCV:RISCVGenRegisterBank(//llvm/utils/gn/build/toolchain:unix)
[6/563] ACTION //llvm/lib/Target/RISCV:RISCVGenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix)
[7/563] ACTION //llvm/lib/Target/RISCV:RISCVGenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix)
[8/563] ACTION //llvm/lib/Target/RISCV:RISCVGenO0PreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix)
[9/563] ACTION //llvm/lib/Target/RISCV:RISCVGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix)
[10/562] ACTION //llvm/lib/Target/RISCV/Disassembler:RISCVGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix)
[11/562] ACTION //llvm/lib/Target/RISCV/AsmParser:RISCVGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix)
[12/562] ACTION //llvm/lib/Target/RISCV/MCTargetDesc:RISCVGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix)
[13/562] ACTION //llvm/lib/Target/RISCV/MCTargetDesc:RISCVGenAsmWriter(//llvm/utils/gn/build/toolchain:unix)
[14/562] ACTION //llvm/lib/Target/RISCV/MCTargetDesc:RISCVGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix)
[15/562] ACTION //llvm/lib/Target/RISCV/MCTargetDesc:RISCVGenSearchableTables(//llvm/utils/gn/build/toolchain:unix)
[16/562] ACTION //llvm/include/llvm/TargetParser:RISCVTargetParserDef(//llvm/utils/gn/build/toolchain:unix)
[17/562] ACTION //llvm/lib/Target/RISCV/MCTargetDesc:RISCVGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix)
[18/562] CXX obj/llvm/lib/TargetParser/TargetParser.RISCVTargetParser.o
[19/562] CXX obj/clang/lib/Basic/Basic.Attributes.o
FAILED: obj/clang/lib/Basic/Basic.Attributes.o 
../../chromeclang/bin/clang++ -MMD -MF obj/clang/lib/Basic/Basic.Attributes.o.d -o obj/clang/lib/Basic/Basic.Attributes.o -c ../../clang/lib/Basic/Attributes.cpp  -I../../clang/lib/Basic -I../../llvm/include -Igen/llvm/include -I../../clang/include -Igen/clang/include -Igen/clang/include/clang/Basic -Igen/llvm/include/llvm/Frontend/OpenMP -Igen/clang/lib/Basic -Igen/clang/include/clang/Sema -arch arm64 -isysroot ../../sysroot/MacOSX.sdk -mmacos-version-min=12 -mmacos-version-min=12 -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -isysroot ../../sysroot/MacOSX.sdk -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../clang/lib/Basic/Attributes.cpp:234:10: fatal error: 'clang/Basic/AttributeSpellingList.inc' file not found
#include "clang/Basic/AttributeSpellingList.inc"
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[20/562] CXX obj/llvm/lib/TargetParser/TargetParser.RISCVISAInfo.o
[21/562] ACTION //llvm/lib/Target/RISCV:RISCVGenGlobalISel(//llvm/utils/gn/build/toolchain:unix)
[22/562] ACTION //llvm/lib/Target/RISCV/MCTargetDesc:RISCVGenInstrInfo(//llvm/utils/gn/build/toolchain:unix)
[23/562] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.DecomposeStackOffsetTest.o
[24/562] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AddressingModes.o
[25/562] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64RegisterInfoTest.o
[26/562] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64SVESchedPseudoTest.o
[27/562] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.Immediates.o
[28/562] ACTION //llvm/lib/Target/RISCV:RISCVGenDAGISel(//llvm/utils/gn/build/toolchain:unix)
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.