ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/536] LINK ./bin/lli-child-target
[2/536] LINK ./bin/llvm-cat
[3/536] LINK ./bin/llvm-as
[4/536] LINK ./bin/llvm-cxxmap
[5/536] LINK ./bin/llvm-cgdata
[6/536] LINK ./bin/llvm-cxxdump
[7/536] LINK ./bin/llvm-ar
[8/536] LINK ./bin/llvm-cfi-verify
[9/536] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix)
[10/536] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix)
[11/536] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix)
[12/536] LINK ./bin/llvm-dwarfdump
[13/536] LINK ./bin/llvm-debuginfo-analyzer
[14/536] LINK ./bin/lli
[15/536] LINK ./bin/llvm-extract
[16/536] LINK ./bin/llvm-exegesis
[17/536] LINK ./bin/llc
[18/536] LINK ./bin/dsymutil
[19/536] LINK ./bin/llvm-c-test
[20/536] LINK ./bin/bugpoint
[21/536] LINK ./bin/llvm-libtool-darwin
[22/536] LINK ./bin/llvm-dwarfutil
[23/536] LINK ./bin/llvm-jitlink
[24/536] LINK ./bin/llvm-dwp
[25/536] LINK ./bin/llvm-gsymutil
[26/536] LINK ./bin/llvm-isel-fuzzer
[27/536] LINK ./bin/llvm-link
[28/536] LINK ./bin/llvm-lipo
[29/536] LINK ./bin/llvm-modextract
[30/536] LINK ./bin/llvm-mca
[31/536] LINK ./bin/llvm-mc
[32/536] LINK ./bin/llvm-ml
[33/536] LINK ./bin/llvm-nm
[34/536] LINK ./bin/llvm-objdump
[35/536] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix)
[36/536] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[37/536] LINK ./bin/llvm-sim
[38/536] LINK ./bin/llvm-stress
[39/536] LINK ./bin/llvm-profgen
[40/536] LINK ./bin/llvm-rtdyld
[41/536] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[42/536] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[43/536] LINK ./bin/llvm-opt-fuzzer
[44/536] LINK ./bin/llvm-lto
[45/536] LINK ./bin/llvm-lto2
[46/536] LINK ./bin/llvm-bolt-heatmap
[47/536] LINK ./bin/llvm-tli-checker
[48/536] LINK ./bin/llvm-split
[49/536] LINK ./bin/llvm-reduce
[50/536] LINK ./bin/llvm-xray
[51/536] LINK obj/bolt/unittests/Profile/ProfileTests
[52/536] LINK ./bin/sancov
[53/536] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[54/536] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[55/536] LINK ./bin/lld
[56/536] LINK ./bin/verify-uselistorder
[57/536] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix)
[58/536] LINK obj/bolt/unittests/Core/CoreTests
[59/536] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix)
[60/536] 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.
[61/536] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix)
[62/536] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix)
[63/536] LINK obj/llvm/unittests/ADT/ADTTests
[64/536] LINK ./bin/opt
[65/536] SOLINK ./lib/libLTO.dylib
[66/536] CXX obj/llvm/unittests/Analysis/AnalysisTests.BasicAliasAnalysisTest.o
[67/536] CXX obj/llvm/unittests/Analysis/AnalysisTests.LastRunTrackingAnalysisTest.o
[68/536] CXX obj/llvm/unittests/Analysis/AnalysisTests.FunctionPropertiesAnalysisTest.o
[69/536] CXX obj/llvm/unittests/Analysis/AnalysisTests.CtxProfAnalysisTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.