ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/456] AR lib/libLLVMCoroutines.a [2/456] AR lib/libclangSema.a [3/456] SOLINK obj/llvm/unittests/Passes/Plugins/TestPlugin.so [4/456] AR lib/libLLVMPasses.a [5/456] SOLINK obj/llvm/unittests/Passes/Plugins/DoublerPlugin.so [6/456] LINK ./bin/llvm-profdata FAILED: bin/llvm-profdata ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/llvm-profdata -Wl,--start-group obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o obj/BUILD_DIR/gen/llvm/tools/llvm-profdata/llvm-profdata.llvm_profdata-driver.o lib/libLLVMDebuginfod.a lib/libLLVMCore.a lib/libLLVMProfileData.a lib/libLLVMSupport.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMBinaryFormat.a lib/libLLVMTargetParser.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMBitstreamReader.a lib/libLLVMRemarks.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: duplicate symbol: main >>> defined at llvm-profdata.cpp >>> obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o:(main) >>> defined at llvm_profdata-driver.cpp >>> obj/BUILD_DIR/gen/llvm/tools/llvm-profdata/llvm-profdata.llvm_profdata-driver.o:(.text+0x0) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [7/456] LINK obj/llvm/unittests/XRay/XRayTests [8/456] LINK obj/llvm/unittests/MC/X86/X86MCTests [9/456] LINK obj/llvm/unittests/ProfileData/ProfileDataTests [10/456] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests [11/456] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests [12/456] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests [13/456] LINK ./bin/clang-apply-replacements [14/456] LINK ./bin/llvm-link [15/456] LINK obj/llvm/unittests/Transforms/IPO/IPOTests [16/456] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests [17/456] LINK ./bin/llvm-profgen [18/456] LINK obj/llvm/unittests/Target/ARM/ARMTests [19/456] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests [20/456] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests [21/456] LINK ./bin/clang-reorder-fields [22/456] LINK ./bin/clang-change-namespace [23/456] LINK ./bin/clang-include-fixer [24/456] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests [25/456] LINK ./bin/find-all-symbols [26/456] LINK ./bin/clang-move [27/456] LINK ./bin/pp-trace [28/456] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests [29/456] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests [30/456] LINK ./bin/clang-doc [31/456] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests [32/456] LINK ./bin/modularize [33/456] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests [34/456] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests [35/456] LINK ./bin/clang-query [36/456] LINK ./bin/clang-tidy [37/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ProfDataUtilTest.o [38/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.FunctionComparatorTest.o [39/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ModuleUtilsTest.o [40/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.IntegerDivisionTest.o [41/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SizeOptsTest.o [42/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SSAUpdaterBulkTest.o [43/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.UnrollLoopTest.o [44/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopRotationUtilsTest.o [45/456] CXX obj/llvm/unittests/tools/llvm-profdata/LLVMProfdataTests.OutputSizeLimitTest.o [46/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ValueMapperTest.o [47/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopUtilsTest.o [48/456] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.RegisterAliasingTest.o [49/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LocalTest.o [50/456] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerTest.o [51/456] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.IntervalTest.o [52/456] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.RegisterAliasingTest.o [53/456] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.BenchmarkResultTest.o [54/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ScalarEvolutionExpanderTest.o [55/456] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.MemTransferLowering.o [56/456] CXX obj/llvm/unittests/tools/llvm-profgen/LLVMProfgenTests.ContextCompressionTest.o [57/456] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.BenchmarkResultTest.o [58/456] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SchedulerTest.o [59/456] CXX obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests.BenchmarkRunnerTest.o [60/456] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.VecUtilsTest.o [61/456] CXX obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests.TargetTest.o [62/456] CXX obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests.TargetTest.o [63/456] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.LegalityTest.o [64/456] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.TargetTest.o [65/456] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.SnippetGeneratorTest.o [66/456] CXX obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests.SnippetGeneratorTest.o [67/456] CXX obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests.SnippetGeneratorTest.o [68/456] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetRepetitorTest.o [69/456] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetFileTest.o [70/456] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.TargetTest.o [71/456] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetGeneratorTest.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.