ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/7260] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/7260] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/7260] AR lib/libLLVMTargetParser.a
[4/7260] 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 126, 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 79, in main
    if values[var] == "0":
       ~~~~~~^^^^^
KeyError: 'CLANG_USE_EXPERIMENTAL_CONST_INTERP'
[5/7260] ACTION //llvm/lib/Transforms/IPO:write_instrumentor_variables(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/include/llvm/Transforms/IPO/InstrumentorVariables.inc 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/include/llvm/Transforms/IPO/InstrumentorVariables.inc ../../llvm/include/llvm/Transforms/IPO/InstrumentorVariables.inc.in LLVM_INSTRUMENTOR_RUNTIME_HELPER=@file:/usr/local/google/home/thakis/src/llvm-project/out/gn
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 126, 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 58, in main
    with open(file_path) as f:
         ~~~~^^^^^^^^^^^
IsADirectoryError: [Errno 21] Is a directory: '/usr/local/google/home/thakis/src/llvm-project/out/gn'
[6/7260] LINK ./bin/lit-cpuid
[7/7260] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[8/7260] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkUtilRegistry.o
[9/7260] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkUtil.o
[10/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyExternalSymbolDumper.o
[11/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyTypedefDumper.o
[12/7260] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkUtilHelpers.o
[13/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyCompilandDumper.o
[14/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyEnumDumper.o
[15/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyVariableDumper.o
[16/7260] CXX obj/llvm/unittests/ADT/ADTTests.FunctionRefTest.o
[17/7260] CXX obj/llvm/unittests/ADT/ADTTests.EditDistanceTest.o
[18/7260] CXX obj/llvm/unittests/ADT/ADTTests.BitsetTest.o
[19/7260] CXX obj/llvm/unittests/ADT/ADTTests.DeltaAlgorithmTest.o
[20/7260] CXX obj/llvm/unittests/ADT/ADTTests.IListIteratorBitsTest.o
[21/7260] CXX obj/llvm/unittests/ADT/ADTTests.DAGDeltaAlgorithmTest.o
[22/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyFunctionDumper.o
[23/7260] CXX obj/llvm/unittests/ADT/ADTTests.BitmaskEnumTest.o
[24/7260] CXX obj/llvm/unittests/ADT/ADTTests.BreadthFirstIteratorTest.o
[25/7260] CXX obj/llvm/unittests/ADT/ADTTests.DepthFirstIteratorTest.o
[26/7260] CXX obj/llvm/unittests/ADT/ADTTests.FoldingSet.o
[27/7260] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkConvert.o
[28/7260] CXX obj/llvm/unittests/ADT/ADTTests.IListIteratorTest.o
[29/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.StreamUtil.o
[30/7260] CXX obj/llvm/unittests/ADT/ADTTests.AnyTest.o
[31/7260] CXX obj/llvm/unittests/ADT/ADTTests.BitFieldsTest.o
[32/7260] CXX obj/llvm/unittests/ADT/ADTTests.CombinationGeneratorTest.o
[33/7260] CXX obj/llvm/unittests/ADT/ADTTests.BitTest.o
[34/7260] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkCount.o
[35/7260] CXX obj/llvm/tools/obj2yaml/obj2yaml.offload2yaml.o
[36/7260] CXX obj/llvm/unittests/ADT/ADTTests.ArrayRefTest.o
[37/7260] CXX obj/llvm/unittests/ADT/ADTTests.FloatingPointMode.o
[38/7260] CXX obj/llvm/tools/obj2yaml/obj2yaml.archive2yaml.o
[39/7260] CXX obj/llvm/unittests/ADT/ADTTests.BumpPtrListTest.o
[40/7260] CXX obj/llvm/unittests/ADT/ADTTests.FallibleIteratorTest.o
[41/7260] CXX obj/llvm/unittests/ADT/ADTTests.APSIntTest.o
[42/7260] CXX obj/llvm/unittests/ADT/ADTTests.APFixedPointTest.o
[43/7260] CXX obj/llvm/unittests/ADT/ADTTests.FunctionExtrasTest.o
[44/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.TypeReferenceTracker.o
[45/7260] CXX obj/llvm/unittests/ADT/ADTTests.DirectedGraphTest.o
[46/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyTypeDumper.o
[47/7260] CXX obj/llvm/unittests/ADT/ADTTests.ConcurrentHashtableTest.o
[48/7260] CXX obj/llvm/unittests/ADT/ADTTests.HashingTest.o
[49/7260] CXX obj/llvm/unittests/ADT/ADTTests.EnumeratedArrayTest.o
[50/7260] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkSummary.o
[51/7260] CXX obj/llvm/tools/obj2yaml/obj2yaml.xcoff2yaml.o
[52/7260] CXX obj/llvm/unittests/ADT/ADTTests.EquivalenceClassesTest.o
[53/7260] CXX obj/llvm/tools/llvm-offload-binary/llvm-offload-binary.llvm-offload-binary.o
[54/7260] CXX obj/llvm/unittests/ADT/ADTTests.IListBaseTest.o
[55/7260] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkSizeDiff.o
[56/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.ExplainOutputStyle.o
[57/7260] CXX obj/llvm/unittests/BinaryFormat/BinaryFormatTests.MsgPackDocumentTest.o
[58/7260] CXX obj/llvm/tools/obj2yaml/obj2yaml.wasm2yaml.o
[59/7260] CXX obj/llvm/unittests/ADT/ADTTests.CoalescingBitVectorTest.o
[60/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.YAMLOutputStyle.o
[61/7260] CXX obj/llvm/unittests/BinaryFormat/BinaryFormatTests.MsgPackReaderTest.o
[62/7260] CXX obj/llvm/unittests/ADT/ADTTests.DynamicAPIntTest.o
[63/7260] CXX obj/llvm/unittests/ADT/ADTTests.DenseSetTest.o
[64/7260] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.llvm-pdbutil.o
[65/7260] CXX obj/llvm/unittests/ADT/ADTTests.APIntTest.o
[66/7260] CXX obj/llvm/unittests/ADT/ADTTests.BitVectorTest.o
[67/7260] CXX obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o
[68/7260] CXX obj/llvm/unittests/ADT/ADTTests.APFloatTest.o
[69/7260] CXX obj/llvm/unittests/ADT/ADTTests.DenseMapTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.