ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/588] LINK ./bin/merge-fdata
[2/588] AR lib/libLLVMAnalysis.a
[3/588] AR lib/libLLVMBOLTCore.a
[4/588] AR lib/libLLVMBOLTTargetAArch64.a
[5/588] AR lib/libLLVMBOLTTargetX86.a
[6/588] AR lib/libLLVMBOLTPasses.a
[7/588] AR lib/libLLVMBOLTProfile.a
[8/588] AR lib/libLLVMBOLTRuntimeLibs.a
[9/588] AR lib/libLLVMBOLTRewrite.a
[10/588] LINK ./bin/llvm-bat-dump
[11/588] 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.
[12/588] LINK obj/bolt/unittests/Profile/ProfileTests
[13/588] CXX obj/clang/lib/CodeGen/CodeGen.CGDeclCXX.o
[14/588] CXX obj/clang/lib/CodeGen/CodeGen.CGExprComplex.o
[15/588] CXX obj/clang/lib/CodeGen/CodeGen.CGExprCXX.o
[16/588] CXX obj/clang/lib/CodeGen/CodeGen.CGException.o
[17/588] CXX obj/clang/lib/CodeGen/CodeGen.CGExprAgg.o
[18/588] CXX obj/clang/lib/CodeGen/CodeGen.CGExprConstant.o
[19/588] CXX obj/clang/lib/CodeGen/CodeGen.CGExpr.o
[20/588] CXX obj/clang/lib/CodeGen/CodeGen.CGOpenMPRuntime.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.