ninja: Entering directory `out/gn'
[1/134] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[2/134] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[3/134] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[4/134] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.int128_builtins.o
[5/134] CXX stage2_unix/obj/libcxx/src/cxx_static.any.o
[6/134] CXX stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o
FAILED: stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o 
./bin/clang++ -MMD -MF stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o.d -o stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o -c ../../libcxx/src/text_encoding.cpp -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -I../../libcxx/src -I../../llvm/include -Istage2_unix/gen/llvm/include -I../../libcxxabi/include -I../../libc -Iinclude/c++/v1 -fPIC -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -Wall -Wextra -W -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wno-user-defined-literals -Wno-covered-switch-default -Wno-nullability-completeness -std=c++17 -fvisibility-inlines-hidden -std=c++23 -nostdinc++
../../libcxx/src/text_encoding.cpp:21:8: error: unknown type name 'text_encoding'
   21 | static text_encoding __make_text_encoding(const char* __name) {
      |        ^
../../libcxx/src/text_encoding.cpp:23:12: error: use of undeclared identifier 'text_encoding'
   23 |     return text_encoding{};
      |            ^~~~~~~~~~~~~
../../libcxx/src/text_encoding.cpp:25:3: error: unknown type name 'string_view'
   25 |   string_view __name_view(__name);
      |   ^
../../libcxx/src/text_encoding.cpp:26:28: error: use of undeclared identifier 'text_encoding'
   26 |   if (__name_view.size() > text_encoding::max_name_length)
      |                            ^
../../libcxx/src/text_encoding.cpp:27:12: error: use of undeclared identifier 'text_encoding'
   27 |     return text_encoding{};
      |            ^~~~~~~~~~~~~
../../libcxx/src/text_encoding.cpp:32:6: error: no type named 'text_encoding' in namespace 'std'
   32 | std::text_encoding __get_locale_encoding(const char* __name) {
      | ~~~~~^
../../libcxx/src/text_encoding.cpp:45:12: error: use of undeclared identifier 'text_encoding'
   45 |     return text_encoding{};
      |            ^~~~~~~~~~~~~
7 errors generated.
[7/134] AR lib/libc++experimental.a
[8/134] CXX stage2_unix/obj/llvm/lib/Support/Support.StringMap.o
[9/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SystemUtils.o
[10/134] CXX stage2_unix/obj/llvm/lib/Support/Support.raw_ostream_proxy.o
[11/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Signposts.o
[12/134] CXX stage2_unix/obj/libcxx/src/cxx_static.call_once.o
[13/134] CXX stage2_unix/obj/llvm/lib/Support/Support.circular_raw_ostream.o
[14/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SuffixTreeNode.o
[15/134] CXX stage2_unix/obj/llvm/lib/Support/Support.raw_os_ostream.o
[16/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SmallPtrSet.o
[17/134] CXX stage2_unix/obj/llvm/lib/Support/Support.UnicodeCaseFold.o
[18/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SmallVector.o
[19/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Unicode.o
[20/134] CXX stage2_unix/obj/llvm/lib/Support/Support.VersionTuple.o
[21/134] CXX stage2_unix/obj/llvm/lib/Support/Support.TextEncoding.o
[22/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SHA1.o
[23/134] CXX stage2_unix/obj/libcxx/src/cxx_static.bind.o
[24/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Z3Solver.o
[25/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SlowDynamicAPInt.o
[26/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Twine.o
[27/134] CXX stage2_unix/obj/llvm/lib/Support/Support.StringExtras.o
[28/134] CXX stage2_unix/obj/llvm/lib/Support/Support.StringSaver.o
[29/134] CXX stage2_unix/obj/llvm/lib/Support/Support.VirtualOutputError.o
[30/134] CXX stage2_unix/obj/llvm/lib/Support/Support.ScaledNumber.o
[31/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SipHash.o
[32/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SHA256.o
[33/134] CXX stage2_unix/obj/llvm/lib/Support/Support.DynamicLibrary.o
[34/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Threading.o
[35/134] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.filesystem_error.o
[36/134] CXX stage2_unix/obj/llvm/lib/Support/Support.VirtualOutputBackend.o
[37/134] CXX stage2_unix/obj/llvm/lib/Support/Support.VirtualOutputConfig.o
[38/134] CXX stage2_unix/obj/libcxx/src/cxx_static.barrier.o
[39/134] CXX stage2_unix/obj/llvm/lib/Support/Support.ToolOutputFile.o
[40/134] CXX stage2_unix/obj/libcxx/src/cxx_static.condition_variable.o
[41/134] CXX stage2_unix/obj/llvm/lib/Support/Support.UnicodeNameToCodepoint.o
[42/134] CXX stage2_unix/obj/llvm/lib/Support/Support.VirtualOutputFile.o
[43/134] CXX stage2_unix/obj/llvm/lib/Support/Support.TarWriter.o
[44/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Win64EH.o
[45/134] CXX stage2_unix/obj/llvm/lib/Support/Support.WithColor.o
[46/134] CXX stage2_unix/obj/llvm/lib/Support/Support.TrieRawHashMap.o
[47/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SuffixTree.o
[48/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Memory.o
[49/134] CXX stage2_unix/obj/llvm/lib/Support/Support.raw_socket_stream.o
[50/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Process.o
[51/134] CXX stage2_unix/obj/llvm/lib/Support/Support.StringRef.o
[52/134] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.path.o
[53/134] CXX stage2_unix/obj/libcxx/src/cxx_static.atomic.o
[54/134] CXX stage2_unix/obj/llvm/lib/Support/Support.raw_ostream.o
[55/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Program.o
[56/134] CXX stage2_unix/obj/llvm/lib/Support/Support.VirtualOutputBackends.o
[57/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Timer.o
[58/134] CXX stage2_unix/obj/libcxx/src/cxx_static.chrono.o
[59/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Statistic.o
[60/134] CXX stage2_unix/obj/llvm/lib/Support/Support.ScopedPrinter.o
[61/134] CXX stage2_unix/obj/llvm/lib/Support/Support.ThreadPool.o
[62/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SourceMgr.o
[63/134] CXX stage2_unix/obj/llvm/lib/Support/Support.YAMLParser.o
[64/134] CXX stage2_unix/obj/llvm/lib/Support/Support.TimeProfiler.o
[65/134] CXX stage2_unix/obj/llvm/lib/Support/Support.YAMLTraits.o
[66/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Path.o
[67/134] CXX stage2_unix/obj/llvm/lib/Support/Support.Signals.o
[68/134] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.operations.o
[69/134] CXX stage2_unix/obj/libcxx/src/cxx_static.algorithm.o
[70/134] CXX stage2_unix/obj/llvm/lib/Support/Support.SpecialCaseList.o
[71/134] CXX stage2_unix/obj/llvm/lib/Support/Support.VirtualFileSystem.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.