ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/533] LINK ./bin/llvm-strings
[2/533] LINK ./bin/llvm-tli-checker
[3/533] LINK ./bin/llvm-symbolizer
[4/533] LINK ./bin/yaml2obj
[5/533] LINK ./bin/obj2yaml
[6/533] LINK ./bin/sanstats
[7/533] LINK ./bin/verify-uselistorder
[8/533] ACTION //llvm/tools/llvm-symbolizer:llvm-addr2line(//llvm/utils/gn/build/toolchain:unix)
[9/533] LINK ./bin/llvm-dwarfdump
[10/533] LINK ./bin/llvm-objdump
[11/533] LINK ./bin/sancov
[12/533] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[13/533] LINK ./bin/llvm-profgen
[14/533] LINK ./bin/llvm-debuginfo-analyzer
[15/533] LINK ./bin/llvm-mca
[16/533] LINK ./bin/llvm-nm
[17/533] LINK ./bin/llvm-cfi-verify
[18/533] LINK obj/llvm/unittests/XRay/XRayTests
[19/533] LINK obj/bolt/unittests/Profile/ProfileTests
[20/533] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests
[21/533] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[22/533] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests
[23/533] LINK ./bin/lli
[24/533] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests
[25/533] LINK obj/llvm/unittests/tools/llvm-profdata/LLVMProfdataTests
[26/533] 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.
[27/533] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests
[28/533] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.VecUtilsTest.o
[29/533] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SchedulerTest.o
[30/533] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64RegisterInfoTest.o
[31/533] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCRegisterInfo.o
[32/533] CXX obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests.TargetTest.o
[33/533] CXX obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests.SnippetGeneratorTest.o
[34/533] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetRepetitorTest.o
[35/533] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.TargetTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.