ninja: Entering directory `out/gn'
[1/1517] AR lib/libLLVMAArch64Utils.a
[2/1517] ACTION //lldb/test:lit_unit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/lldb/test/Unit/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/test/Unit/lit.site.cfg.py ../../lldb/test/Unit/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //lldb/test/Unit/lit.site.cfg.py.in,\ do\ not\ edit LLDB_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/lldb LLDB_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/lldb LLVM_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/llvm LLVM_LIBS_DIR= LLVM_LIT_TOOLS_DIR= LLVM_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/llvm LLVM_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu LLVM_BUILD_MODE=. LLVM_USE_SANITIZER= Python3_EXECUTABLE=python3
Traceback (most recent call last):
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 72, in main
    in_line = var_re.sub(repl, in_line)
              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'Python3_ROOT_DIR'
[3/1517] ACTION //lldb/test:lit_shell_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/lldb/test/Shell/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/test/Shell/lit.site.cfg.py ../../lldb/test/Shell/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //lldb/test/Shell/lit.site.cfg.py.in,\ do\ not\ edit LLDB_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/lldb LLDB_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/lldb LLVM_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/llvm LLVM_LIBS_DIR= LLVM_LIT_TOOLS_DIR= LLVM_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/llvm LLVM_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu CLANG_RESOURCE_DIR= DEFAULT_SYSROOT= LIBCXX_LIBRARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/lib LLDB_ENABLE_LUA=0 LLDB_ENABLE_LZMA=0 LLDB_ENABLE_PYTHON=0 LLDB_HAS_LIBCXX=False LLDB_IS_64_BITS=1 LLDB_LIBS_DIR= LLDB_LIT_TOOLS_DIR= LLDB_TEST_BUILD_DIRECTORY=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/test_build LLDB_TEST_MODULE_CACHE_CLANG=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/lldb-test-build.noindex/module-cache-clang LLDB_TEST_MODULE_CACHE_LLDB=/usr/local/google/home/thakis/src/llvm-project/out/gn/gen/lldb/test/lldb-test-build.noindex/module-cache-lldb LLDB_TEST_OBJC_GNUSTEP_DIR= LLDB_TEST_PLATFORM_URL= LLDB_TEST_PLATFORM_WORKING_DIR= LLDB_TEST_SHELL_DISABLE_REMOTE=True LLDB_TEST_SYSROOT= LLDB_TOOL_LLDB_SERVER_BUILD=1 LLDB_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLDB_USE_SYSTEM_DEBUGSERVER=1 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_USE_SANITIZER= Python3_EXECUTABLE=python3 LLVM_ENABLE_ZLIB=1 SHLIBDIR=../../../../lib
Traceback (most recent call last):
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 72, in main
    in_line = var_re.sub(repl, in_line)
              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'Python3_ROOT_DIR'
[4/1517] CXX obj/llvm/lib/Target/AArch64/Disassembler/Disassembler.AArch64ExternalSymbolizer.o
[5/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64WinCOFFObjectWriter.o
[6/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64ELFObjectWriter.o
[7/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCExpr.o
[8/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MachObjectWriter.o
[9/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCAsmInfo.o
[10/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64WinCOFFStreamer.o
[11/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64TargetStreamer.o
[12/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64ELFStreamer.o
[13/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64InstPrinter.o
[14/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64DeadRegisterDefinitionsPass.o
[15/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostSelectOptimize.o
[16/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCCodeEmitter.o
[17/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A53Fix835769.o
[18/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CondBrTuning.o
[19/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StorePairSuppress.o
[20/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SpeculationHardening.o
[21/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CompressJumpTables.o
[22/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MacroFusion.o
[23/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CleanupLocalDynamicTLSPass.o
[24/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CallingConvention.o
[25/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MachineScheduler.o
[26/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StackTaggingPreRA.o
[27/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PostCoalescerPass.o
[28/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.SMEPeepholeOpt.o
[29/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetObjectFile.o
[30/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MachineFunctionInfo.o
[31/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64LowerHomogeneousPrologEpilog.o
[32/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CollectLOH.o
[33/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SelectionDAGInfo.o
[34/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PointerAuth.o
[35/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64BranchTargets.o
[36/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MCInstLower.o
[37/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A57FPLoadBalancing.o
[38/1517] CXX obj/clang/lib/Driver/ToolChains/Driver.Darwin.o
[39/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FalkorHWPFFix.o
[40/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SLSHardening.o
[41/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ExpandPseudoInsts.o
[42/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64CallLowering.o
[43/1517] CXX obj/llvm/lib/Target/AArch64/Disassembler/Disassembler.AArch64Disassembler.o
[44/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64O0PreLegalizerCombiner.o
[45/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64LoadStoreOptimizer.o
[46/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64Subtarget.o
[47/1517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCTargetDesc.o
[48/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AsmPrinter.o
[49/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StackTagging.o
[50/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64RegisterInfo.o
[51/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64LegalizerInfo.o
[52/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PreLegalizerCombiner.o
[53/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostLegalizerCombiner.o
[54/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostLegalizerLowering.o
[55/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FrameLowering.o
[56/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FastISel.o
[57/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetMachine.o
[58/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64InstrInfo.o
[59/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ISelDAGToDAG.o
[60/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetTransformInfo.o
[61/1517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64InstructionSelector.o
[62/1517] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix)
[63/1517] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix)
[64/1517] ACTION //llvm/lib/Target/AMDGPU:InstCombineTables(//llvm/utils/gn/build/toolchain:unix)
[65/1517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ISelLowering.o
[66/1517] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenRegisterBank(//llvm/utils/gn/build/toolchain:unix)
[67/1517] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix)
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.