ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/5] LINK ./bin/llvm-profdata FAILED: bin/llvm-profdata ../../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/llvm-profdata 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 -lpthread -lz ld64.lld: error: undefined symbol: llvm_profdata_main(int, char**, llvm::ToolContext const&) >>> referenced by obj/BUILD_DIR/gen/llvm/tools/llvm-profdata/llvm-profdata.llvm_profdata-driver.o:(symbol main+0x54) ld64.lld: error: duplicate symbol: main >>> defined in obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o >>> defined in obj/BUILD_DIR/gen/llvm/tools/llvm-profdata/llvm-profdata.llvm_profdata-driver.o clang: error: linker command failed with exit code 1 (use -v to see invocation) [2/5] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests [3/5] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests [4/5] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests [5/5] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.