ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/8319] COPY ../../clang-tools-extra/clang-doc/assets/namespace-template.mustache share/clang-doc/namespace-template.mustache
[2/8319] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[3/8319] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[4/8319] ACTION //libcxx/include:write_modulemap(//llvm/utils/gn/build/toolchain:unix)
[5/8319] ACTION //lldb/test:lit_api_site_cfg(//llvm/utils/gn/build/toolchain:unix)
[6/8319] ACTION //clang/include/clang/Config:Config(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/clang/include/clang/Config/config.h 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/clang/include/clang/Config/config.h ../../clang/include/clang/Config/config.h.cmake BUG_REPORT_URL=https://github.com/llvm/llvm-project/issues/ CLANG_DEFAULT_PIE_ON_LINUX=1 CLANG_DEFAULT_LINKER= CLANG_DEFAULT_CXX_STDLIB= CLANG_DEFAULT_RTLIB= CLANG_DEFAULT_OBJCOPY=objcopy CLANG_DEFAULT_OPENMP_RUNTIME=libomp CLANG_DEFAULT_UNWINDLIB= CLANG_INSTALL_LIBDIR_BASENAME=lib CLANG_RESOURCE_DIR= C_INCLUDE_DIRS= CLANG_CONFIG_FILE_SYSTEM_DIR= CLANG_CONFIG_FILE_USER_DIR= CLANG_SPAWN_CC1= CLANG_USE_XCSELECT= CLANG_XCSELECT_HOST_SDK_POLICY= DEFAULT_SYSROOT= GCC_INSTALL_PREFIX= ENABLE_LINKER_BUILD_ID= ENABLE_X86_RELAX_RELOCATIONS=1 CLANG_ENABLE_OBJC_REWRITER= CLANG_ENABLE_CIR= CLANG_SYSTEMZ_DEFAULT_ARCH=z10 PPC_LINUX_DEFAULT_IEEELONGDOUBLE= CLANG_ENABLE_STATIC_ANALYZER=1 CLANG_HAVE_DLADDR=1 CLANG_HAVE_DLFCN_H=1 CLANG_HAVE_RLIMITS=1 CLANG_HAVE_LIBXML=1 HOST_LINK_VERSION=
Traceback (most recent call last):
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in <module>
    sys.exit(main())
             ~~~~^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 75, in main
    if values[var] == "0":
       ~~~~~~^^^^^
KeyError: 'CLANG_USE_EXPERIMENTAL_CONST_INTERP'
[7/8319] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[8/8319] CXX obj/llvm/lib/ExecutionEngine/Orc/Shared/Shared.SymbolStringPool.o
[9/8319] CXX obj/clang-tools-extra/clang-doc/support/support.File.o
[10/8319] CXX obj/llvm/lib/HTTP/HTTP.HTTPClient.o
[11/8319] CXX obj/llvm/lib/CAS/CAS.ActionCache.o
[12/8319] CXX obj/clang-tools-extra/clang-tidy/misc/ConfusableTable/clang-tidy-confusable-chars-gen.BuildConfusableTable.o
[13/8319] CXX obj/llvm/lib/CAS/CAS.BuiltinObjectHasher.o
[14/8319] CXX obj/llvm/lib/CAS/CAS.DatabaseFile.o
[15/8319] CXX obj/llvm/lib/CAS/CAS.OnDiskDataAllocator.o
[16/8319] CXX obj/llvm/lib/DebugInfo/CodeView/CodeView.AppendingTypeTableBuilder.o
[17/8319] CXX obj/llvm/lib/CAS/CAS.BuiltinUnifiedCASDatabases.o
[18/8319] CXX obj/lldb/tools/argdumper/lldb-argdumper.argdumper.o
[19/8319] CXX obj/llvm/lib/CAS/CAS.OnDiskCommon.o
[20/8319] CXX obj/llvm/lib/DebugInfo/BTF/BTF.BTFContext.o
[21/8319] CXX obj/llvm/lib/CAS/CAS.OnDiskCASLogger.o
[22/8319] CXX obj/llvm/lib/CAS/CAS.NamedValuesSchema.o
[23/8319] CXX obj/llvm/lib/CAS/CAS.BuiltinCAS.o
[24/8319] CXX obj/llvm/lib/CAS/CAS.OnDiskTrieRawHashMap.o
[25/8319] CXX obj/llvm/lib/DebugInfo/CodeView/CodeView.CodeViewRecordIO.o
[26/8319] CXX obj/llvm/lib/CAS/CAS.InMemoryCAS.o
[27/8319] CXX obj/bolt/lib/Utils/Utils.Utils.o
[28/8319] CXX obj/llvm/lib/DebugInfo/CodeView/CodeView.ContinuationRecordBuilder.o
[29/8319] CXX obj/llvm/lib/CAS/CAS.MappedFileRegionArena.o
[30/8319] CXX obj/lldb/utils/TableGen/lldb-tblgen.LLDBTableGenUtils.o
[31/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangDataCollectorsEmitter.o
[32/8319] CXX obj/llvm/lib/DebugInfo/CodeView/CodeView.CVSymbolVisitor.o
[33/8319] CXX obj/llvm/lib/CAS/CAS.ActionCaches.o
[34/8319] CXX obj/llvm/lib/CAS/CAS.OnDiskKeyValueDB.o
[35/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangCommentHTMLNamedCharacterReferenceEmitter.o
[36/8319] CXX obj/bolt/lib/Utils/Utils.CommandLineOpts.o
[37/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangCommentHTMLTagsEmitter.o
[38/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangSACheckersEmitter.o
[39/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangCommentCommandInfoEmitter.o
[40/8319] CXX obj/lldb/utils/TableGen/lldb-tblgen.LLDBPropertyDefEmitter.o
[41/8319] CXX obj/llvm/lib/DebugInfo/MSF/MSF.MSFBuilder.o
[42/8319] CXX obj/lldb/utils/TableGen/lldb-tblgen.LLDBTableGen.o
[43/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangTypeNodesEmitter.o
[44/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangASTNodesEmitter.o
[45/8319] CXX obj/llvm/lib/CAS/CAS.OnDiskCAS.o
[46/8319] CXX obj/clang/lib/Support/Support.RISCVVIntrinsicUtils.o
[47/8319] CXX obj/llvm/lib/Bitstream/Reader/Reader.BitstreamReader.o
[48/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangOpcodesEmitter.o
[49/8319] CXX obj/llvm/lib/CAS/CAS.ObjectStore.o
[50/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ASTTableGen.o
[51/8319] CXX obj/llvm/lib/DebugInfo/CodeView/CodeView.CVTypeVisitor.o
[52/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangBuiltinTemplatesEmitter.o
[53/8319] CXX obj/clang/utils/TableGen/clang-tblgen.CIRLoweringEmitter.o
[54/8319] CXX obj/clang/utils/TableGen/clang-tblgen.TableGen.o
[55/8319] CXX obj/lldb/utils/TableGen/lldb-tblgen.LLDBOptionDefEmitter.o
[56/8319] CXX obj/clang/utils/TableGen/clang-tblgen.HLSLEmitter.o
[57/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangSyntaxEmitter.o
[58/8319] CXX obj/llvm/lib/CAS/CAS.UnifiedOnDiskCache.o
[59/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangASTPropertiesEmitter.o
[60/8319] CXX obj/llvm/lib/DebugInfo/BTF/BTF.BTFParser.o
[61/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangOptionDocEmitter.o
[62/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangBuiltinsEmitter.o
[63/8319] CXX obj/llvm/lib/CAS/CAS.OnDiskGraphDB.o
[64/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangOpenCLBuiltinEmitter.o
[65/8319] CXX obj/llvm/unittests/DebugInfo/MSF/DebugInfoMSFTests.MappedBlockStreamTest.o
[66/8319] CXX obj/clang/utils/TableGen/clang-tblgen.SveEmitter.o
[67/8319] CXX obj/clang/utils/TableGen/clang-tblgen.RISCVVEmitter.o
[68/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangDiagnosticsEmitter.o
[69/8319] CXX obj/clang/utils/TableGen/clang-tblgen.MveEmitter.o
[70/8319] CXX obj/clang/utils/TableGen/clang-tblgen.NeonEmitter.o
[71/8319] CXX obj/clang/utils/TableGen/clang-tblgen.ClangAttrEmitter.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.