ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/471] LINK obj/llvm/unittests/CAS/CASTests
FAILED: obj/llvm/unittests/CAS/CASTests 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/llvm/unittests/CAS/CASTests -Wl,--start-group obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o obj/llvm/unittests/CAS/CASTests.BuiltinUnifiedCASDatabasesTest.o obj/llvm/unittests/CAS/CASTests.CASTestConfig.o obj/llvm/unittests/CAS/CASTests.NamedValuesSchemaTest.o obj/llvm/unittests/CAS/CASTests.ObjectStoreTest.o obj/llvm/unittests/CAS/CASTests.OnDiskCASLoggerTest.o obj/llvm/unittests/CAS/CASTests.UnifiedOnDiskCacheTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libLLVMCAS.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz
ld.lld: error: undefined symbol: llvm::unittest::cas::setMaxOnDiskCASMappingSize()
>>> referenced by ActionCacheTest.cpp
>>>               obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o:(llvm::unittest::cas::CASTest::SetUp())
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[2/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ClauseMergePass.o
[3/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600FrameLowering.o
[4/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MachineFunctionInfo.o
[5/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600RegisterInfo.o
[6/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ExpandSpecialInstrs.o
[7/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600Subtarget.o
[8/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600EmitClauseMarkers.o
[9/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600Packetizer.o
[10/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MachineScheduler.o
[11/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ControlFlowFinalizer.o
[12/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600OptimizeVectorRegisters.o
[13/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600AsmPrinter.o
[14/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MCInstLower.o
[15/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600InstrInfo.o
[16/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MachineCFGStructurizer.o
[17/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUSubtarget.o
[18/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ISelDAGToDAG.o
[19/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600TargetTransformInfo.o
[20/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ISelLowering.o
[21/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600TargetMachine.o
[22/471] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUTargetMachine.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.