ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/4447] 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'
[2/4447] 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'
[3/4447] ACTION //llvm/tools/llvm-rc:Opts(//llvm/utils/gn/build/toolchain:unix)
[4/4447] CXX obj/BUILD_DIR/gen/llvm/tools/sancov/sancov.sancov-driver.o
[5/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LowLevelTypeUtils.o
[6/4447] CXX obj/llvm/tools/llvm-mca/Views/llvm-mca.SchedulerStatistics.o
[7/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LibcallLoweringInfo.o
[8/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LoopTraversal.o
[9/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MBFIWrapper.o
[10/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRNamerPass.o
[11/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LazyMachineBlockFrequencyInfo.o
[12/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBranchProbabilityInfo.o
[13/4447] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.LiveDebugValues.o
[14/4447] CXX obj/llvm/lib/CodeGen/CodeGen.IntrinsicLowering.o
[15/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockHashInfo.o
[16/4447] CXX obj/llvm/unittests/MC/LoongArch/LoongArchMCTests.LoongArchMCDisassemblerTest.o
[17/4447] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.InstructionSelector.o
[18/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRegUnits.o
[19/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCFGPrinter.o
[20/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveIntervalCalc.o
[21/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRYamlMapping.o
[22/4447] CXX obj/llvm/lib/CodeGen/CodeGen.IndirectBrExpandPass.o
[23/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LivePhysRegs.o
[24/4447] CXX obj/llvm/lib/CodeGen/CodeGen.InterferenceCache.o
[25/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LocalStackSlotAllocation.o
[26/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRangeShrink.o
[27/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveStacks.o
[28/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRCanonicalizerPass.o
[29/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LowerEmuTLS.o
[30/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveIntervalUnion.o
[31/4447] CXX obj/llvm/lib/CodeGen/CodeGen.JMCInstrumenter.o
[32/4447] CXX obj/llvm/lib/CodeGen/CodeGen.InitUndef.o
[33/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRVRegNamerUtils.o
[34/4447] CXX obj/llvm/lib/CodeGen/CodeGen.InlineAsmPrepare.o
[35/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveVariables.o
[36/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRegMatrix.o
[37/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRangeCalc.o
[38/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LatencyPriorityQueue.o
[39/4447] CXX obj/llvm/lib/CodeGen/CodeGen.ImplicitNullChecks.o
[40/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRPrintingPass.o
[41/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LexicalScopes.o
[42/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveInterval.o
[43/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRangeEdit.o
[44/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocPriorityAdvisor.o
[45/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCombiner.o
[46/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRFSDiscriminator.o
[47/4447] CXX obj/llvm/lib/CodeGen/CodeGen.InsertCodePrefetch.o
[48/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCheckDebugify.o
[49/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCSE.o
[50/4447] CXX obj/llvm/lib/CodeGen/CodeGen.KCFI.o
[51/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockFrequencyInfo.o
[52/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocEvictAdvisor.o
[53/4447] CXX obj/llvm/lib/CodeGen/CodeGen.HardwareLoops.o
[54/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIR2Vec.o
[55/4447] CXX obj/llvm/lib/CodeGen/CodeGen.IfConversion.o
[56/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveIntervals.o
[57/4447] CXX obj/llvm/lib/CodeGen/CodeGen.InterleavedAccessPass.o
[58/4447] CXX obj/llvm/lib/CodeGen/CodeGen.InlineSpiller.o
[59/4447] CXX obj/llvm/lib/CodeGen/CodeGen.InterleavedLoadCombinePass.o
[60/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBasicBlock.o
[61/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRSampleProfile.o
[62/4447] CXX obj/llvm/lib/CodeGen/CodeGen.LiveDebugVariables.o
[63/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockPlacement.o
[64/4447] CXX obj/llvm/lib/CodeGen/CodeGen.MIRPrinter.o
[65/4447] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.VarLocBasedImpl.o
[66/4447] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.InstrRefBasedImpl.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.