ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/434] LINK ./bin/lli-child-target
[2/434] LINK ./bin/llvm-stress
[3/434] LINK ./bin/llvm-sim
[4/434] LINK ./bin/llvm-cat
[5/434] LINK ./bin/llvm-as
[6/434] LINK ./bin/llvm-cgdata
[7/434] LINK ./bin/llvm-tli-checker
[8/434] LINK ./bin/verify-uselistorder
[9/434] LINK ./bin/llvm-link
[10/434] LINK ./bin/llvm-dwarfdump
[11/434] LINK ./bin/llvm-objdump
[12/434] LINK ./bin/llvm-debuginfo-analyzer
[13/434] LINK ./bin/llvm-profgen
[14/434] LINK ./bin/llvm-mca
[15/434] LINK ./bin/llvm-cfi-verify
[16/434] LINK ./bin/sancov
[17/434] LINK ./bin/llvm-modextract
[18/434] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[19/434] LINK obj/llvm/unittests/Linker/LinkerTests
[20/434] LINK obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests
[21/434] SOLINK obj/llvm/unittests/Passes/Plugins/DoublerPlugin.dylib
[22/434] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests
[23/434] SOLINK obj/llvm/unittests/Passes/Plugins/TestPlugin.dylib
[24/434] LINK obj/llvm/unittests/MC/X86/X86MCTests
[25/434] LINK ./bin/llvm-nm
[26/434] AR lib/libLLVMAMDGPUCodeGen.a
[27/434] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests
[28/434] 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.
[29/434] LINK ./bin/llvm-extract
[30/434] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests
[31/434] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests
[32/434] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests
[33/434] LINK obj/llvm/unittests/IR/IRTests
[34/434] LINK ./bin/llvm-dwarfutil
[35/434] LINK ./bin/llvm-split
[36/434] CXX obj/llvm/unittests/Analysis/AnalysisTests.VectorUtilsTest.o
[37/434] CXX obj/llvm/unittests/Analysis/AnalysisTests.ValueTrackingTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.