ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/3874] AR lib/libLLVMWebAssemblyInfo.a
[2/3874] AR lib/libLLVMDlltoolDriver.a
[3/3874] AR lib/libLLVMLibDriver.a
[4/3874] ACTION //lldb/include/lldb/Host:Config(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/lldb/include/lldb/Host/Config.h 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/include/lldb/Host/Config.h ../../lldb/include/lldb/Host/Config.h.cmake LLDB_EDITLINE_USE_WCHAR= LLDB_HAVE_EL_RFUNC_T= HAVE_PTSNAME_R= HAVE_NR_PROCESS_VM_READV= LLDB_ENABLE_CURSES= CURSES_HAVE_NCURSES_CURSES_H= LLDB_ENABLE_DYNAMIC_SCRIPTINTERPRETERS= LLDB_ENABLE_LUA= LLDB_ENABLE_MTE= LLDB_ENABLE_PYTHON= LLDB_ENABLE_PYTHON_LIMITED_API= LLDB_ENABLE_TREESITTER= LLDB_EMBED_PYTHON_HOME= LLDB_INSTALL_LIBDIR_BASENAME=lib LLDB_GLOBAL_INIT_DIRECTORY= LLDB_PYTHON_HOME= LLDB_PYTHON_RUNTIME_LIBRARY_BUILD_PATH= LLDB_DWO_DIAGNOSTIC_SUFFIX=Debugging\ will\ be\ degraded. LLDB_BUG_REPORT_URL=https://github.com/llvm/llvm-project/issues/ HAVE_LIBCOMPRESSION= LLDB_ENABLE_LIBEDIT= LLDB_ENABLE_LIBXML2=1 LLDB_ENABLE_POSIX=1 LLDB_ENABLE_TERMIOS=1 LLVM_ENABLE_CURL= HAVE_SYS_EVENT_H= HAVE_PPOLL=1 HAVE_PROCESS_VM_READV=1
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 126, 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 79, in main
    if values[var] == "0":
       ~~~~~~^^^^^
KeyError: 'HAVE_GETEXECPATH'
[5/3874] ACTION //libcxx/include:write_config_site(//llvm/utils/gn/build/toolchain:unix)
FAILED: include/c++/v1/__config_site 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o include/c++/v1/__config_site ../../libcxx/include/__config_site.in _LIBCPP_ABI_FORCE_ITANIUM= _LIBCPP_ABI_FORCE_MICROSOFT= _LIBCPP_ABI_VERSION=1 _LIBCPP_ASSERTION_SEMANTIC_DEFAULT=_LIBCPP_ASSERTION_SEMANTIC_HARDENING_DEPENDENT _LIBCPP_EXTRA_SITE_DEFINES= _LIBCPP_HAS_FILESYSTEM=1 _LIBCPP_HAS_THREADS=1 _LIBCPP_HAS_MONOTONIC_CLOCK=1 _LIBCPP_HAS_MUSL_LIBC= _LIBCPP_HAS_THREAD_API_C11= _LIBCPP_HAS_THREAD_API_PTHREAD= _LIBCPP_HAS_THREAD_API_EXTERNAL= _LIBCPP_HAS_THREAD_API_WIN32= _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= _LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS= _LIBCPP_NO_VCRUNTIME= _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION= _LIBCPP_HAS_RANDOM_DEVICE=1 _LIBCPP_HAS_LOCALIZATION=1 _LIBCPP_HAS_UNICODE=1 _LIBCPP_HAS_WIDE_CHARACTERS=1 _LIBCPP_INSTRUMENTED_WITH_ASAN= _LIBCPP_ABI_DEFINES= _LIBCPP_HARDENING_MODE_DEFAULT=_LIBCPP_HARDENING_MODE_NONE _LIBCPP_LIBC_PICOLIBC= _LIBCPP_LIBC_NEWLIB= _LIBCPP_LIBC_LLVM_LIBC= _LIBCPP_PSTL_BACKEND_LIBDISPATCH= _LIBCPP_PSTL_BACKEND_SERIAL= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_HAS_TIME_ZONE_DATABASE=1
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 126, 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 76, 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 74, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: '_LIBCPP_ABI_NAMESPACE_LEN'
[6/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86ShuffleDecode.o
[7/3874] CXX obj/llvm/lib/Target/WebAssembly/Utils/Utils.WebAssemblyTypeUtilities.o
[8/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86InstPrinterCommon.o
[9/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86IntelInstPrinter.o
[10/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86ATTInstPrinter.o
[11/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86InstComments.o
[12/3874] CXX obj/llvm/lib/Target/X86/MCA/MCA.X86CustomBehaviour.o
[13/3874] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCAsmInfo.o
[14/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86WinCOFFStreamer.o
[15/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCAsmInfo.o
[16/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCTypeUtilities.o
[17/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyWasmObjectWriter.o
[18/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MCAsmInfo.o
[19/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86WinCOFFObjectWriter.o
[20/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyAsmBackend.o
[21/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86ELFObjectWriter.o
[22/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCCodeEmitter.o
[23/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MnemonicTables.o
[24/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyTargetStreamer.o
[25/3874] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCAsmBackend.o
[26/3874] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZTargetStreamer.o
[27/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86EncodingOptimization.o
[28/3874] CXX obj/llvm/lib/Target/WebAssembly/Disassembler/Disassembler.WebAssemblyDisassembler.o
[29/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MachObjectWriter.o
[30/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MCLFIRewriter.o
[31/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyInstPrinter.o
[32/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86WinCOFFTargetStreamer.o
[33/3874] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCTargetDesc.o
[34/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MCCodeEmitter.o
[35/3874] CXX obj/llvm/lib/Target/WebAssembly/AsmParser/AsmParser.WebAssemblyAsmTypeCheck.o
[36/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.KCFI.o
[37/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.CopyProf.o
[38/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.InstrumentationOptions.o
[39/3874] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCCodeEmitter.o
[40/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86AsmBackend.o
[41/3874] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCTargetDesc.o
[42/3874] CXX obj/llvm/lib/Transforms/Scalar/Scalar.BDCE.o
[43/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.BlockCoverageInference.o
[44/3874] CXX obj/llvm/lib/Target/WebAssembly/AsmParser/AsmParser.WebAssemblyAsmParser.o
[45/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.LowerAllowCheckPass.o
[46/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.BoundsChecking.o
[47/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.AllocToken.o
[48/3874] CXX obj/llvm/lib/Transforms/Scalar/Scalar.CallSiteSplitting.o
[49/3874] CXX obj/llvm/lib/Transforms/Scalar/Scalar.CorrelatedValuePropagation.o
[50/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfInstrumentation.o
[51/3874] CXX obj/llvm/lib/Target/X86/Disassembler/Disassembler.X86Disassembler.o
[52/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.CGProfile.o
[53/3874] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstantHoisting.o
[54/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.NumericalStabilitySanitizer.o
[55/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfFlattening.o
[56/3874] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ADCE.o
[57/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.GCOVProfiling.o
[58/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.InstrProfiling.o
[59/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.HWAddressSanitizer.o
[60/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.IndirectCallPromotion.o
[61/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.DataFlowSanitizer.o
[62/3874] CXX obj/llvm/lib/Target/X86/AsmParser/AsmParser.X86AsmParser.o
[63/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ControlHeightReduction.o
[64/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.AddressSanitizer.o
[65/3874] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstraintElimination.o
[66/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemorySanitizer.o
[67/3874] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MCTargetDesc.o
[68/3874] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfUse.o
[69/3874] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCompares.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.