ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2414] 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_STATPART= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_ABI_NAMESPACE_LEN=3 _LIBCPP_HAS_TIME_ZONE_DATABASE=1
unused values args:
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_STATPART
    _LIBCPP_PSTL_BACKEND_STD_THREAD
    _LIBCPP_PSTL_BACKEND_SERIAL
[2/2414] CXX obj/lldb/source/Register/Windows/Register.RegisterInfoWindows_x86_64.o
[3/2414] CXX obj/lldb/source/Register/Windows/Register.RegisterInfoWindows_i386.o
[4/2414] CXX obj/lldb/source/Utility/Utility.ArchSpec.o
[5/2414] CXX obj/lldb/source/Target/Target.RegisterNumber.o
[6/2414] CXX obj/lldb/source/Target/Target.OperatingSystem.o
[7/2414] CXX obj/lldb/source/Target/Target.ModuleCache.o
[8/2414] CXX obj/lldb/source/Symbol/Symbol.VariableList.o
[9/2414] CXX obj/lldb/source/Symbol/Symbol.SymbolVendor.o
[10/2414] CXX obj/lldb/source/Target/Target.SectionLoadList.o
[11/2414] CXX obj/lldb/source/Symbol/Symbol.UnwindTable.o
[12/2414] CXX obj/lldb/source/Symbol/Symbol.SymbolFile.o
[13/2414] CXX obj/lldb/source/Symbol/Symbol.TypeMap.o
[14/2414] CXX obj/lldb/source/Target/Target.JITLoader.o
[15/2414] CXX obj/lldb/source/Symbol/Symbol.TypeList.o
[16/2414] CXX obj/lldb/source/Target/Target.StackID.o
[17/2414] CXX obj/lldb/source/ValueObject/ValueObject.DILLexer.o
[18/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultCast.o
[19/2414] CXX obj/lldb/source/Symbol/Symbol.SymbolFileOnDemand.o
[20/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectCast.o
[21/2414] CXX obj/lldb/source/Target/Target.Queue.o
[22/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultChild.o
[23/2414] CXX obj/lldb/source/Symbol/Symbol.ObjectContainer.o
[24/2414] CXX obj/lldb/source/Target/Target.InstrumentationRuntimeStopInfo.o
[25/2414] CXX obj/lldb/source/Symbol/Symbol.UnwindPlan.o
[26/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultImpl.o
[27/2414] CXX obj/lldb/source/Symbol/Symbol.LineTable.o
[28/2414] CXX obj/lldb/source/Symbol/Symbol.SaveCoreOptions.o
[29/2414] CXX obj/lldb/source/Target/Target.RegisterContext.o
[30/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectDynamicValue.o
[31/2414] CXX obj/lldb/source/Target/Target.ProcessIOHandler.o
[32/2414] CXX obj/lldb/source/Symbol/Symbol.LineEntry.o
[33/2414] CXX obj/lldb/source/Target/Target.QueueItem.o
[34/2414] CXX obj/lldb/source/Target/Target.QueueList.o
[35/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResult.o
[36/2414] CXX obj/lldb/source/Target/Target.ProcessTrace.o
[37/2414] CXX obj/lldb/source/Target/Target.AssertFrameRecognizer.o
[38/2414] CXX obj/lldb/source/Target/Target.ExecutionContext.o
[39/2414] CXX obj/lldb/source/Target/Target.InstrumentationRuntime.o
[40/2414] CXX obj/lldb/source/Symbol/Symbol.TypeSystem.o
[41/2414] CXX obj/lldb/source/Target/Target.Memory.o
[42/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectChild.o
[43/2414] CXX obj/lldb/source/Target/Target.ScriptedThreadPlan.o
[44/2414] CXX obj/lldb/source/Target/Target.StackFrameRecognizer.o
[45/2414] CXX obj/lldb/source/Symbol/Symbol.Type.o
[46/2414] CXX obj/lldb/source/Symbol/Symbol.FuncUnwinders.o
[47/2414] CXX obj/lldb/source/Symbol/Symbol.ObjectFile.o
[48/2414] CXX obj/lldb/source/Target/Target.ABI.o
[49/2414] CXX obj/lldb/source/Target/Target.RemoteAwarePlatform.o
[50/2414] CXX obj/lldb/source/Target/Target.LanguageRuntime.o
[51/2414] CXX obj/lldb/source/Target/Target.Language.o
[52/2414] CXX obj/lldb/source/Target/Target.StackFrameList.o
[53/2414] CXX obj/lldb/source/Symbol/Symbol.SymbolLocator.o
[54/2414] CXX obj/lldb/source/Target/Target.DynamicRegisterInfo.o
[55/2414] CXX obj/lldb/source/Symbol/Symbol.Function.o
[56/2414] CXX obj/lldb/source/Symbol/Symbol.Symbol.o
[57/2414] CXX obj/lldb/source/Symbol/Symbol.Variable.o
[58/2414] CXX obj/lldb/source/Target/Target.Statistics.o
[59/2414] CXX obj/lldb/source/Symbol/Symbol.SymbolContext.o
[60/2414] CXX obj/lldb/source/ValueObject/ValueObject.DILParser.o
[61/2414] CXX obj/lldb/source/Target/Target.StackFrame.o
[62/2414] CXX obj/lldb/source/Symbol/Symbol.Symtab.o
[63/2414] CXX obj/lldb/source/Target/Target.Platform.o
[64/2414] CXX obj/lldb/source/ValueObject/ValueObject.ValueObject.o
[65/2414] CXX obj/lldb/source/Target/Target.RegisterContextUnwind.o
[66/2414] CXX obj/lldb/source/Target/Target.Process.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.