ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/426] LINK ./bin/llvm-cxxmap
[2/426] LINK ./bin/llvm-cxxdump
[3/426] LINK ./bin/llvm-ar
[4/426] LINK obj/bolt/unittests/Core/CoreTests
[5/426] LINK ./bin/llvm-bolt-heatmap
[6/426] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix)
[7/426] LINK ./bin/llvm-exegesis
[8/426] LINK ./bin/llvm-bolt
[9/426] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix)
[10/426] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix)
[11/426] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[12/426] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[13/426] LINK ./bin/llvm-dwarfutil
[14/426] LINK ./bin/llc
[15/426] LINK ./bin/dsymutil
[16/426] LINK ./bin/bugpoint
[17/426] LINK ./bin/llvm-dwp
[18/426] LINK ./bin/llvm-reduce
[19/426] LINK ./bin/llvm-opt-fuzzer
[20/426] LINK ./bin/llvm-lipo
[21/426] LINK ./bin/llvm-gsymutil
[22/426] LINK ./bin/llvm-jitlink
[23/426] LINK ./bin/llvm-libtool-darwin
[24/426] LINK ./bin/llvm-isel-fuzzer
[25/426] LINK ./bin/llvm-c-test
[26/426] AR lib/liblldCOFF.a
[27/426] AR lib/liblldMachO.a
[28/426] LINK ./bin/llvm-mc
[29/426] AR lib/liblldELF.a
[30/426] LINK ./bin/llvm-lto2
[31/426] LINK ./bin/llvm-ml
[32/426] LINK ./bin/llvm-lto
[33/426] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix)
[34/426] 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.
[35/426] LINK ./bin/lld
[36/426] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[37/426] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[38/426] CXX obj/llvm/unittests/Analysis/AnalysisTests.LastRunTrackingAnalysisTest.o
[39/426] CXX obj/llvm/unittests/Analysis/AnalysisTests.ReplaceWithVecLibTest.o
[40/426] CXX obj/llvm/unittests/Analysis/AnalysisTests.PluginInlineOrderAnalysisTest.o
[41/426] CXX obj/llvm/unittests/Analysis/AnalysisTests.PluginInlineAdvisorAnalysisTest.o
[42/426] CXX obj/llvm/unittests/Analysis/AnalysisTests.FunctionPropertiesAnalysisTest.o
[43/426] CXX obj/llvm/unittests/Analysis/AnalysisTests.CtxProfAnalysisTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.