ninja: Entering directory `out/gn'
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[22/60] ACTION //llvm/include/llvm/Config:config(//llvm/utils/gn/build/toolchain:stage2_unix)
[23/27] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests
FAILED: obj/llvm/unittests/Frontend/LLVMFrontendTests 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/llvm/unittests/Frontend/LLVMFrontendTests -Wl,--start-group obj/llvm/unittests/Frontend/LLVMFrontendTests.HLSLRootSignatureDumpTest.o obj/llvm/unittests/Frontend/LLVMFrontendTests.OpenACCTest.o obj/llvm/unittests/Frontend/LLVMFrontendTests.OpenMPCompositionTest.o obj/llvm/unittests/Frontend/LLVMFrontendTests.OpenMPContextTest.o obj/llvm/unittests/Frontend/LLVMFrontendTests.OpenMPDecompositionTest.o obj/llvm/unittests/Frontend/LLVMFrontendTests.OpenMPIRBuilderTest.o obj/llvm/unittests/Frontend/LLVMFrontendTests.OpenMPParsingTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libLLVMAnalysis.a lib/libLLVMFrontendHLSL.a lib/libLLVMFrontendOpenACC.a lib/libLLVMFrontendOpenMP.a lib/libLLVMCore.a lib/libLLVMPasses.a lib/libLLVMSupport.a lib/libLLVMTargetParser.a lib/libLLVMTestingSupport.a lib/libLLVMBinaryFormat.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMTransformUtils.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMCodeGen.a lib/libLLVMBitWriter.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMTarget.a lib/libLLVMObjCARCOpts.a lib/libLLVMGlobalISel.a lib/libLLVMIRPrinter.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMLinker.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz
ld.lld: error: undefined symbol: llvm::directive::FindName(llvm::iterator_range<llvm::directive::Spelling const*>, unsigned int)
>>> referenced by ACC.cpp
>>>               ../obj/llvm/lib/Frontend/OpenACC/OpenACC.ACC.o:(llvm::acc::getOpenACCClauseName(llvm::acc::Clause, unsigned int)) in archive lib/libLLVMFrontendOpenACC.a
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[24/27] ACTION //compiler-rt/lib/ubsan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[25/27] ACTION //compiler-rt/lib/hwasan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.