ninja: Entering directory `out/gn'
[1/127] STAMP obj/bolt/unittests/unittests.stamp
[2/127] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[3/127] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[4/127] STAMP obj/bolt/tools/driver/llvm-boltdiff.stamp
[5/127] STAMP obj/bolt/tools/driver/perf2bolt.stamp
[6/127] STAMP obj/bolt/tools/driver/symlinks.stamp
[7/127] AR lib/libclangSerialization.a
[8/127] LINK ./bin/clang-sycl-linker
FAILED: bin/clang-sycl-linker 
../../chromeclang/bin/clang++ -arch arm64 -isysroot ../../sysroot/MacOSX.sdk -mmacos-version-min=12 -arch arm64 -mmacos-version-min=12 -Wl,--color-diagnostics -fuse-ld=lld -isysroot ../../sysroot/MacOSX.sdk -o ./bin/clang-sycl-linker obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o lib/libclangBasic.a lib/libLLVMBinaryFormat.a lib/libLLVMOption.a lib/libLLVMObject.a lib/libLLVMSupport.a lib/libLLVMTargetParser.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMBitReader.a lib/libLLVMBitstreamReader.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a -lpthread -lz 
ld64.lld: error: undefined symbol: llvm::WriteBitcodeToFile(llvm::Module const&, llvm::raw_ostream&, bool, llvm::ModuleSummaryIndex const*, bool, std::__1::array<unsigned int, 5ul>*)
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol (anonymous namespace)::runSYCLLink(llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, llvm::opt::ArgList const&)+0x1d50)

ld64.lld: error: undefined symbol: llvm::Linker::linkInModule(std::__1::unique_ptr<llvm::Module, std::__1::default_delete<llvm::Module>>, unsigned int, std::__1::function<void (llvm::Module&, llvm::StringSet<llvm::MallocAllocator> const&)>)
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol (anonymous namespace)::runSYCLLink(llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, llvm::opt::ArgList const&)+0x13b8)
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol (anonymous namespace)::runSYCLLink(llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, llvm::opt::ArgList const&)+0x138)

ld64.lld: error: undefined symbol: llvm::Linker::Linker(llvm::Module&)
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol (anonymous namespace)::runSYCLLink(llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, llvm::opt::ArgList const&)+0xb8)

ld64.lld: error: undefined symbol: llvm::IRMover::StructTypeKeyInfo::isEqual(llvm::StructType const*, llvm::StructType const*)
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol llvm::IRMover::~IRMover()+0xd8)
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol llvm::IRMover::~IRMover()+0xc8)

ld64.lld: error: undefined symbol: llvm::IRMover::StructTypeKeyInfo::getTombstoneKey()
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol llvm::IRMover::~IRMover()+0x98)

ld64.lld: error: undefined symbol: llvm::IRMover::StructTypeKeyInfo::getEmptyKey()
>>> referenced by obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o:(symbol llvm::IRMover::~IRMover()+0x90)
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[9/127] LINK obj/clang/unittests/Support/ClangSupportTests
[10/127] LINK obj/clang/unittests/Serialization/SerializationTests
[11/127] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[12/127] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[13/127] LINK obj/clang/unittests/CrossTU/CrossTUTests
[14/127] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[15/127] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests
[16/127] LINK obj/clang/unittests/Tooling/ToolingTests
[17/127] CXX obj/lldb/source/Target/Target.ProcessTrace.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.