ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2314] 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
[2/2314] CXX obj/llvm/lib/Analysis/Analysis.CodeMetrics.o
[3/2314] CXX obj/llvm/lib/Analysis/Analysis.CostModel.o
[4/2314] CXX obj/llvm/lib/Analysis/Analysis.AssumptionCache.o
[5/2314] CXX obj/llvm/lib/Analysis/Analysis.KernelInfo.o
[6/2314] CXX obj/llvm/lib/Analysis/Analysis.UniformityAnalysis.o
[7/2314] CXX obj/llvm/lib/Analysis/Analysis.LoopCacheAnalysis.o
[8/2314] CXX obj/llvm/lib/Analysis/Analysis.InlineAdvisor.o
[9/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZLDCleanup.o
[10/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZLongBranch.o
[11/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZElimCompare.o
[12/2314] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Localizer.o
[13/2314] CXX obj/llvm/lib/Analysis/Analysis.TargetTransformInfo.o
[14/2314] CXX obj/llvm/lib/Analysis/Analysis.VectorUtils.o
[15/2314] CXX obj/llvm/lib/Analysis/Analysis.InlineOrder.o
[16/2314] CXX obj/lld/wasm/wasm.InputChunks.o
[17/2314] CXX obj/llvm/lib/DTLTO/DTLTO.DTLTOInputFiles.o
[18/2314] CXX obj/llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.llvm-opt-fuzzer.o
[19/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZCopyPhysRegs.o
[20/2314] CXX obj/lld/wasm/wasm.MarkLive.o
[21/2314] CXX obj/lld/wasm/wasm.MapFile.o
[22/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZMCInstLower.o
[23/2314] CXX obj/lld/wasm/wasm.OutputSections.o
[24/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZAsmPrinter.o
[25/2314] CXX obj/lld/wasm/wasm.OutputSegment.o
[26/2314] CXX obj/lld/wasm/wasm.Relocations.o
[27/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZELFAsmPrinter.o
[28/2314] CXX obj/llvm/lib/DTLTO/DTLTO.DTLTODistributionDriver.o
[29/2314] CXX obj/lld/wasm/wasm.LTO.o
[30/2314] CXX obj/llvm/lib/Analysis/Analysis.InlineCost.o
[31/2314] CXX obj/llvm/lib/DTLTO/DTLTO.DTLTO.o
[32/2314] CXX obj/lld/wasm/wasm.Symbols.o
[33/2314] CXX obj/lld/COFF/COFF.LTO.o
[34/2314] CXX obj/llvm/lib/Analysis/Analysis.MLInlineAdvisor.o
[35/2314] CXX obj/lld/wasm/wasm.InputFiles.o
[36/2314] CXX obj/lld/MachO/MachO.DriverUtils.o
[37/2314] CXX obj/lld/wasm/wasm.SymbolTable.o
[38/2314] CXX obj/lld/wasm/wasm.SyntheticSections.o
[39/2314] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZISelDAGToDAG.o
[40/2314] CXX obj/clang/tools/clang-nvlink-wrapper/clang-nvlink-wrapper.ClangNVLinkWrapper.o
[41/2314] CXX obj/lld/MachO/MachO.LTO.o
[42/2314] CXX obj/llvm/lib/CodeGen/CodeGen.ComplexDeinterleavingPass.o
[43/2314] CXX obj/lld/COFF/COFF.SymbolTable.o
[44/2314] CXX obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o
[45/2314] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenTargetMachineImpl.o
[46/2314] CXX obj/lld/ELF/ELF.LTO.o
[47/2314] CXX obj/lld/wasm/wasm.Driver.o
[48/2314] CXX obj/llvm/lib/CodeGen/CodeGen.BasicTargetTransformInfo.o
[49/2314] CXX obj/lld/wasm/wasm.Writer.o
[50/2314] CXX obj/clang/tools/clang-linker-wrapper/clang-linker-wrapper.ClangLinkerWrapper.o
[51/2314] CXX obj/bolt/unittests/Passes/PassTests.PointerAuthCFIFixup.o
[52/2314] CXX obj/llvm/lib/Analysis/Analysis.LoopAccessAnalysis.o
[53/2314] CXX obj/lld/COFF/COFF.Driver.o
[54/2314] CXX obj/lld/COFF/COFF.InputFiles.o
[55/2314] CXX obj/lld/MachO/MachO.InputFiles.o
[56/2314] CXX obj/bolt/lib/Target/AArch64/AArch64.AArch64MCPlusBuilder.o
[57/2314] CXX obj/bolt/unittests/Passes/PassTests.LivenessAnalysis.o
[58/2314] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGISel.o
[59/2314] CXX obj/lld/MachO/MachO.Driver.o
[60/2314] CXX obj/bolt/unittests/Core/CoreTests.MCPlusBuilder.o
[61/2314] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenAction.o
[62/2314] CXX obj/clang/lib/CodeGen/CodeGen.BackendUtil.o
[63/2314] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGBuilder.o
[64/2314] CXX obj/lld/ELF/ELF.InputFiles.o
[65/2314] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenPrepare.o
[66/2314] CXX obj/lld/ELF/ELF.Driver.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.