ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/3874] 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_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_STATPART
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_STD_THREAD
[2/3874] ACTION //llvm/lib/ExecutionEngine/JITLink:COFFOptions(//llvm/utils/gn/build/toolchain:unix)
[3/3870] ACTION //llvm/lib/Bitcode/Writer:BitWriterOptions(//llvm/utils/gn/build/toolchain:unix)
[4/3867] ACTION //clang/tools/clang-scan-deps:Opts(//llvm/utils/gn/build/toolchain:unix)
[5/3867] ACTION //lldb/tools/lldb-dap/tool:Options(//llvm/utils/gn/build/toolchain:unix)
[6/3866] ACTION //lldb/tools/lldb-server:LLGSOptions(//llvm/utils/gn/build/toolchain:unix)
[7/3865] ACTION //clang/tools/clang-nvlink-wrapper:NVLinkOpts(//llvm/utils/gn/build/toolchain:unix)
[8/3865] ACTION //llvm/lib/Passes:PassesOptions(//llvm/utils/gn/build/toolchain:unix)
[9/3865] ACTION //lldb/tools/lldb-server:PlatformOptions(//llvm/utils/gn/build/toolchain:unix)
[10/3864] ACTION //clang/tools/clang-linker-wrapper:LinkerWrapperOpts(//llvm/utils/gn/build/toolchain:unix)
[11/3864] ACTION //llvm/tools/llvm-ifs:Opts(//llvm/utils/gn/build/toolchain:unix)
[12/3864] ACTION //llvm/tools/llvm-objcopy:InstallNameToolOpts(//llvm/utils/gn/build/toolchain:unix)
[13/3864] ACTION //lldb/tools/driver:Options(//llvm/utils/gn/build/toolchain:unix)
[14/3863] ACTION //llvm/lib/CGData:CGDataOptions(//llvm/utils/gn/build/toolchain:unix)
[15/3858] ACTION //lld/wasm:Options(//llvm/utils/gn/build/toolchain:unix)
[16/3858] ACTION //llvm/lib/CodeGen:CodeGenOptions(//llvm/utils/gn/build/toolchain:unix)
[17/3855] ACTION //llvm/lib/MC:MCCLOptions(//llvm/utils/gn/build/toolchain:unix)
[18/3849] ACTION //llvm/tools/llvm-objcopy:ObjcopyOpts(//llvm/utils/gn/build/toolchain:unix)
[19/3849] ACTION //llvm/lib/Target/AArch64:AArch64Options(//llvm/utils/gn/build/toolchain:unix)
[20/3849] ACTION //llvm/tools/llvm-cxxfilt:Opts(//llvm/utils/gn/build/toolchain:unix)
[21/3847] ACTION //clang/tools/clang-installapi:InstallAPIOpts(//llvm/utils/gn/build/toolchain:unix)
[22/3847] ACTION //lld/MinGW:Options(//llvm/utils/gn/build/toolchain:unix)
[23/3845] ACTION //llvm/lib/Bitcode/Reader:BitReaderOptions(//llvm/utils/gn/build/toolchain:unix)
[24/3841] ACTION //llvm/include/llvm/Analysis:TargetLibraryInfo(//llvm/utils/gn/build/toolchain:unix)
[25/3749] ACTION //lld/COFF:Options(//llvm/utils/gn/build/toolchain:unix)
[26/3735] ACTION //llvm/lib/IR:IROptions(//llvm/utils/gn/build/toolchain:unix)
[27/3725] ACTION //clang/tools/clang-sycl-linker:SYCLLinkOpts(//llvm/utils/gn/build/toolchain:unix)
[28/3725] ACTION //lld/ELF:Options(//llvm/utils/gn/build/toolchain:unix)
[29/3722] ACTION //llvm/lib/Analysis:AnalysisOptions(//llvm/utils/gn/build/toolchain:unix)
[30/3678] ACTION //lld/MachO:Options(//llvm/utils/gn/build/toolchain:unix)
[31/3678] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64MCOptions(//llvm/utils/gn/build/toolchain:unix)
[32/3678] ACTION //clang/include/clang/Options:Options(//llvm/utils/gn/build/toolchain:unix)
[33/3563] ACTION //llvm/lib/Target/Lanai/Disassembler:LanaiGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix)
[34/3563] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix)
[35/3563] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix)
[36/3563] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix)
[37/3563] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenSearchableTables(//llvm/utils/gn/build/toolchain:unix)
[38/3563] ACTION //llvm/lib/Target/Lanai/MCTargetDesc:LanaiGenAsmWriter(//llvm/utils/gn/build/toolchain:unix)
[39/3563] ACTION //llvm/lib/Target/SystemZ:SystemZGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix)
[40/3563] ACTION //llvm/lib/Target/SystemZ/AsmParser:SystemZGenInsnMatchTable(//llvm/utils/gn/build/toolchain:unix)
[41/3563] ACTION //llvm/lib/Target/Sparc/Disassembler:SparcGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix)
[42/3563] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenAsmWriter(//llvm/utils/gn/build/toolchain:unix)
[43/3563] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenInstrInfo(//llvm/utils/gn/build/toolchain:unix)
[44/3556] ACTION //llvm/lib/Target/SystemZ/AsmParser:SystemZGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix)
[45/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix)
[46/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenCallingConv(//llvm/utils/gn/build/toolchain:unix)
[47/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenO0PreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix)
[48/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix)
[49/3556] ACTION //llvm/lib/Target/AArch64/Utils:AArch64GenSystemOperands(//llvm/utils/gn/build/toolchain:unix)
[50/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix)
[51/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenMCPseudoLowering(//llvm/utils/gn/build/toolchain:unix)
[52/3556] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenAsmWriter1(//llvm/utils/gn/build/toolchain:unix)
[53/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenPostLegalizeGILowering(//llvm/utils/gn/build/toolchain:unix)
[54/3556] ACTION //llvm/lib/Target/AArch64/Disassembler:AArch64GenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix)
[55/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenRegisterBank(//llvm/utils/gn/build/toolchain:unix)
[56/3556] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix)
[57/3556] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix)
[58/3556] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenAsmWriter(//llvm/utils/gn/build/toolchain:unix)
[59/3556] ACTION //llvm/lib/Target/AArch64/AsmParser:AArch64GenAsmMatcher(//llvm/utils/gn/build/toolchain:unix)
[60/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenFastISel(//llvm/utils/gn/build/toolchain:unix)
[61/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenGlobalISel(//llvm/utils/gn/build/toolchain:unix)
[62/3556] ACTION //llvm/lib/Target/AArch64:AArch64GenDAGISel(//llvm/utils/gn/build/toolchain:unix)
[63/3556] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix)
[64/3556] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenInstrInfo(//llvm/utils/gn/build/toolchain:unix)
[65/3551] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenCallingConv(//llvm/utils/gn/build/toolchain:unix)
[66/3551] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix)
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.