ninja: Entering directory `out/gn'
[1/4203] 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_SERIAL
    _LIBCPP_PSTL_BACKEND_STATPART
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_STD_THREAD
[2/4203] CXX obj/lldb/source/Plugins/Process/elf-core/elf-core.RegisterUtilities.o
[3/4203] CXX obj/lldb/source/Symbol/Symbol.DebugMacros.o
[4/4203] CXX obj/lldb/source/Plugins/Process/elf-core/elf-core.RegisterContextELFCore_x86.o
[5/4203] CXX obj/lldb/source/Plugins/Process/elf-core/elf-core.RegisterContextELFCore_s390x.o
[6/4203] CXX obj/lldb/source/Plugins/Process/elf-core/elf-core.RegisterContextELFCore_riscv64.o
[7/4203] CXX obj/lldb/source/Plugins/SymbolFile/PDB/PDB.PDBLocationToDWARFExpression.o
[8/4203] CXX obj/lldb/source/Symbol/Symbol.SymbolVendor.o
[9/4203] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.DWARFLocationExpression.o
[10/4203] CXX obj/lldb/source/Symbol/Symbol.Block.o
[11/4203] CXX obj/lldb/source/Symbol/Symbol.LineTable.o
[12/4203] CXX obj/lldb/source/Plugins/SymbolFile/Symtab/Symtab.SymbolFileSymtab.o
[13/4203] CXX obj/lldb/source/Plugins/SymbolVendor/wasm/wasm.SymbolVendorWasm.o
[14/4203] CXX obj/lldb/source/Symbol/Symbol.ArmUnwindInfo.o
[15/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_loongarch64.o
[16/4203] CXX obj/lldb/source/Symbol/Symbol.SymbolFileOnDemand.o
[17/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_arm.o
[18/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_s390x.o
[19/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_powerpc.o
[20/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_riscv64.o
[21/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_riscv32.o
[22/4203] CXX obj/lldb/source/Plugins/SymbolVendor/ELF/ELF.SymbolVendorELF.o
[23/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_arm64.o
[24/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_ppc64le.o
[25/4203] CXX obj/lldb/source/Plugins/Register/Core/Core.RegisterContextCore_x86.o
[26/4203] CXX obj/lldb/source/Symbol/Symbol.ObjectContainer.o
[27/4203] CXX obj/lldb/source/Symbol/Symbol.SymbolFile.o
[28/4203] CXX obj/lldb/source/Target/Target.InstrumentationRuntimeStopInfo.o
[29/4203] CXX obj/lldb/source/Target/Target.JITLoader.o
[30/4203] CXX obj/lldb/source/Symbol/Symbol.LineEntry.o
[31/4203] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.PdbIndex.o
[32/4203] CXX obj/lldb/source/Plugins/SymbolVendor/PECOFF/PECOFF.SymbolVendorPECOFF.o
[33/4203] CXX obj/lldb/source/Target/Target.InstrumentationRuntime.o
[34/4203] CXX obj/lldb/source/Plugins/Register/Darwin/Darwin.RegisterContextDarwin_arm64.o
[35/4203] CXX obj/lldb/source/Symbol/Symbol.SaveCoreOptions.o
[36/4203] CXX obj/lldb/source/Plugins/UnwindAssembly/InstEmulation/InstEmulation.UnwindAssemblyInstEmulation.o
[37/4203] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.CompileUnitIndex.o
[38/4203] CXX obj/lldb/source/Plugins/UnwindAssembly/x86/x86.UnwindAssembly-x86.o
[39/4203] CXX obj/lldb/source/Symbol/Symbol.FuncUnwinders.o
[40/4203] CXX obj/lldb/source/Symbol/Symbol.CompactUnwindInfo.o
[41/4203] CXX obj/lldb/source/Plugins/Process/minidump/minidump.ThreadMinidump.o
[42/4203] CXX obj/lldb/source/Plugins/Process/elf-core/elf-core.ThreadElfCore.o
[43/4203] CXX obj/lldb/source/Target/Target.Memory.o
[44/4203] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.PdbUtil.o
[45/4203] CXX obj/lldb/source/Plugins/ScriptInterpreter/None/None.ScriptInterpreterNone.o
[46/4203] CXX obj/lldb/source/Target/Target.LanguageRuntime.o
[47/4203] CXX obj/lldb/source/Target/Target.ExecutionContext.o
[48/4203] CXX obj/lldb/source/Plugins/SymbolLocator/Default/Default.SymbolLocatorDefault.o
[49/4203] CXX obj/lldb/source/Symbol/Symbol.DWARFCallFrameInfo.o
[50/4203] CXX obj/lldb/source/Symbol/Symbol.Symbol.o
[51/4203] CXX obj/lldb/source/Symbol/Symbol.SymbolLocator.o
[52/4203] CXX obj/lldb/source/Symbol/Symbol.CompilerType.o
[53/4203] CXX obj/lldb/source/Plugins/SymbolFile/Breakpad/Breakpad.SymbolFileBreakpad.o
[54/4203] CXX obj/lldb/source/Symbol/Symbol.ObjectFile.o
[55/4203] CXX obj/lldb/source/Symbol/Symbol.CompileUnit.o
[56/4203] CXX obj/lldb/source/Target/Target.Language.o
[57/4203] CXX obj/lldb/source/Target/Target.DynamicRegisterInfo.o
[58/4203] CXX obj/lldb/source/Symbol/Symbol.Function.o
[59/4203] CXX obj/lldb/source/Symbol/Symbol.SymbolContext.o
[60/4203] CXX obj/lldb/source/Symbol/Symbol.Symtab.o
[61/4203] CXX obj/lldb/source/Plugins/Process/minidump/minidump.ProcessMinidump.o
[62/4203] CXX obj/lldb/source/Plugins/SymbolFile/PDB/PDB.PDBASTParser.o
[63/4203] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.UdtRecordCompleter.o
[64/4203] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.PdbAstBuilderClang.o
[65/4203] CXX obj/lldb/source/Plugins/SymbolFile/PDB/PDB.SymbolFilePDB.o
[66/4203] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.SymbolFileNativePDB.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.