ninja: Entering directory `out/gn'
[1/8207] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/8207] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/8207] AR lib/libLLVMSupport.a
[4/8207] AR lib/libLLVMBOLTUtils.a
[5/8207] AR lib/libLLVMOrcShared.a
[6/8207] AR lib/libLLVMHTTP.a
[7/8207] AR lib/libclangSupport.a
[8/8207] AR lib/libLLVMBitstreamReader.a
[9/8207] AR lib/libLLVMDebugInfoBTF.a
[10/8207] AR lib/libLLVMDebugInfoMSF.a
[11/8207] AR lib/libLLVMFileCheck.a
[12/8207] AR lib/libLLVMOption.a
[13/8207] AR lib/libLLVMSupportLSP.a
[14/8207] AR lib/libLLVMAArch64Info.a
[15/8207] AR lib/libLLVMAMDGPUInfo.a
[16/8207] AR lib/libLLVMARMInfo.a
[17/8207] AR lib/libLLVMAVRInfo.a
[18/8207] AR lib/libLLVMBPFInfo.a
[19/8207] AR lib/libLLVMHexagonInfo.a
[20/8207] AR lib/libLLVMTableGen.a
[21/8207] AR lib/libLLVMLanaiInfo.a
[22/8207] AR lib/libLLVMLoongArchInfo.a
[23/8207] AR lib/libLLVMMipsInfo.a
[24/8207] AR lib/libLLVMPowerPCInfo.a
[25/8207] AR lib/libLLVMNVPTXInfo.a
[26/8207] AR lib/libLLVMRISCVInfo.a
[27/8207] AR lib/libLLVMSparcInfo.a
[28/8207] AR lib/libLLVMX86Info.a
[29/8207] AR lib/libLLVMTelemetry.a
[30/8207] AR lib/libLLVMTestingAnnotations.a
[31/8207] AR lib/libLLVMSystemZInfo.a
[32/8207] AR lib/libLLVMRemarks.a
[33/8207] AR lib/libLLVMDebugInfoCodeView.a
[34/8207] 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'
[35/8207] LINK ./bin/clang-tidy-confusable-chars-gen
[36/8207] LINK ./bin/lldb-argdumper
[37/8207] LINK ./bin/llvm-undname
[38/8207] LINK ./bin/lldb-tblgen
[39/8207] LINK ./bin/clang-tblgen
[40/8207] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[41/8207] CXX obj/llvm/utils/not/not.not.o
[42/8207] CXX obj/llvm/utils/split-file/split-file.split-file.o
[43/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.SDNodeProperties.o
[44/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.TableGen.o
[45/8207] CXX obj/llvm/utils/yaml-bench/yaml-bench.YAMLBench.o
[46/8207] CXX obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o
[47/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.VTEmitter.o
[48/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.Attributes.o
[49/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.TargetFeaturesEmitter.o
[50/8207] CXX obj/llvm/unittests/Testing/ADT/TestingADTTests.StringMapTest.o
[51/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.RuntimeLibcalls.o
[52/8207] CXX obj/llvm/unittests/Testing/Support/TestingSupportTests.TempPathTest.o
[53/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.TargetLibraryInfoEmitter.o
[54/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.ARMTargetDefEmitter.o
[55/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.RISCVTargetDefEmitter.o
[56/8207] CXX obj/third-party/unittest/googlemock/src/gtest.gmock-all.o
[57/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.CodeGenIntrinsics.o
[58/8207] CXX obj/llvm/utils/FileCheck/FileCheck.FileCheck.o
[59/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.RuntimeLibcallsEmitter.o
[60/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.IntrinsicEmitter.o
[61/8207] CXX obj/llvm/utils/TableGen/Basic/Basic.DirectiveEmitter.o
[62/8207] CXX obj/third-party/unittest/googletest/src/gtest.gtest-all.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.