ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/487] AR lib/libLLVMCore.a
[2/487] AR lib/libLLVMInstrumentation.a
[3/487] AR lib/libLLVMScalarOpts.a
[4/487] ACTION //llvm/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/test/lit.site.cfg.py ../../llvm/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //llvm/test/lit.site.cfg.py.in,\ do\ not\ edit\\n\\n\#\ Takes\ a\ path\ that\'s\ relative\ to\ __file__\ and\ makes\ it\ absolute.\\ndef\ path\(p\):\\n\ \ \ \ return\ os.path.abspath\(os.path.join\(__file__,\ \'..\',\ p\)\)\ if\ p\ else\ \'\' LLVM_BINARY_DIR=../../../obj/llvm LLVM_SOURCE_DIR=../../../../../llvm LLVM_TOOLS_DIR=../../../bin SHLIBDIR=../../../lib BUILD_SHARED_LIBS=0 HOST_CC=cc HOST_CXX=c++ HOST_LDFLAGS= ENABLE_BACKTRACES=1 LLVM_APPEND_VC_REV=0 LLVM_ENABLE_FFI=0 LLVM_ENABLE_HTTPLIB=0 LLVM_FORCE_VC_REVISION= LLVM_HAS_LOGF128=0 LLVM_HAVE_OPT_VIEWER_MODULES=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_DXIL_TESTS=0 LLVM_INCLUDE_SPIRV_TOOLS_TESTS=0 LLVM_LIBS_DIR=../../../lib LLVM_LINK_LLVM_DYLIB=0 LLVM_LIT_TOOLS_DIR= LLVM_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=21 LLVM_VERSION_MINOR=0 LLVM_VERSION_SUFFIX=git Python3_EXECUTABLE=python3 TARGETS_TO_BUILD=AArch64\ AMDGPU\ ARM\ AVR\ BPF\ Hexagon\ Lanai\ LoongArch\ Mips\ NVPTX\ PowerPC\ RISCV\ Sparc\ SystemZ\ WebAssembly\ X86 LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu LLVM_LIBCXX_USED=0 LLVM_BINDINGS= LLVM_BYE_LINK_INTO_TOOLS=0 LLVM_EXAMPLEIRTRANSFORMS_LINK_INTO_TOOLS=0 HAVE_OCAMLOPT=0 OCAMLFIND=OCAMLFIND-NOTFOUND OCAMLFLAGS= LLVM_BUILD_EXAMPLES=0 LLVM_HAVE_TF_AOT=0 LLVM_HAVE_TFLITE=0 LLVM_INLINER_MODEL_AUTOGENERATED=0 LLVM_RAEVICT_MODEL_AUTOGENERATED=0 PTXAS_EXECUTABLE= HOST_ARCH=x86_64 EXEEXT= LLVM_ENABLE_PLUGINS=1 LLVM_LIT_ERRC_MESSAGES= LLVM_PLUGIN_EXT=.so SHLIBEXT=.so HOST_OS=Linux GOLD_EXECUTABLE=ld CMAKE_OSX_SYSROOT= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_EXPENSIVE_CHECKS=0 LLVM_ENABLE_THREADS=1 LLVM_ENABLE_ZLIB=1 LLVM_ENABLE_ZSTD=0 LLVM_ENABLE_CURL=0 LLVM_ENABLE_REVERSE_ITERATION=0
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 72, in main
    in_line = var_re.sub(repl, in_line)
              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'LLVM_EXPERIMENTAL_KEY_INSTRUCTIONS'
[5/487] LINK obj/llvm/unittests/Option/OptionTests
[6/487] LINK obj/llvm/unittests/TableGen/TableGenTests
[7/487] LINK ./bin/llvm-mt
[8/487] LINK ./bin/llvm-bcanalyzer
[9/487] LINK ./bin/llvm-opt-report
[10/487] LINK ./bin/llvm-remarkutil
[11/487] LINK ./bin/llvm-strings
[12/487] LINK ./bin/llvm-diff
[13/487] LINK obj/llvm/unittests/DebugInfo/Symbolizer/DebugInfoSymbolizerTests
[14/487] LINK ./bin/llvm-dis
[15/487] LINK obj/llvm/unittests/InterfaceStub/InterfaceStubTests
[16/487] LINK ./bin/llvm-stress
[17/487] LINK ./bin/llvm-readtapi
[18/487] LINK ./bin/llvm-ifs
[19/487] LINK obj/llvm/unittests/AsmParser/AsmParserTests
[20/487] LINK ./bin/llvm-ctxprof-util
[21/487] LINK ./bin/llvm-debuginfod-find
[22/487] LINK ./bin/llvm-cvtres
[23/487] LINK ./bin/llvm-debuginfod
[24/487] LINK ./bin/llvm-objcopy
[25/487] LINK ./bin/llvm-size
[26/487] LINK ./bin/llvm-sim
[27/487] LINK ./bin/llvm-rc
[28/487] LINK ./bin/llvm-symbolizer
[29/487] LINK ./bin/llvm-profdata
[30/487] LINK ./bin/yaml2obj
[31/487] LINK ./bin/sanstats
[32/487] LINK obj/llvm/unittests/DebugInfo/PDB/DebugInfoPDBTests
[33/487] LINK obj/llvm/unittests/DebugInfo/BTF/DebugInfoBTFTests
[34/487] LINK ./bin/llvm-tli-checker
[35/487] LINK obj/llvm/unittests/Linker/LinkerTests
[36/487] LINK ./bin/llvm-as
[37/487] LINK ./bin/obj2yaml
[38/487] LINK obj/llvm/unittests/ObjCopy/ObjCopyTests
[39/487] LINK obj/llvm/unittests/ObjectYAML/ObjectYAMLTests
[40/487] LINK ./bin/llvm-modextract
[41/487] LINK ./bin/clang-offload-bundler
[42/487] LINK ./bin/llvm-cov
[43/487] LINK ./bin/llvm-cat
[44/487] LINK ./bin/llvm-readobj
[45/487] LINK obj/llvm/unittests/Debuginfod/DebuginfodTests
[46/487] LINK ./bin/llvm-pdbutil
[47/487] LINK obj/llvm/unittests/Bitcode/BitcodeTests
[48/487] LINK obj/llvm/unittests/Object/ObjectTests
[49/487] LINK ./bin/verify-uselistorder
[50/487] LINK ./bin/clang-doc
[51/487] CXX obj/llvm/lib/CodeGen/CodeGen.RemoveLoadsIntoFakeUses.o
[52/487] CXX obj/llvm/lib/CodeGen/CodeGen.BranchRelaxation.o
[53/487] CXX obj/llvm/lib/CodeGen/CodeGen.RenameIndependentSubregs.o
[54/487] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCSE.o
[55/487] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGFast.o
[56/487] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.RegisterAliasingTest.o
[57/487] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.BenchmarkResultTest.o
[58/487] CXX obj/llvm/tools/llvm-exegesis/lib/Mips/Mips.Target.o
[59/487] CXX obj/llvm/lib/CodeGen/CodeGen.ComplexDeinterleavingPass.o
[60/487] CXX obj/llvm/lib/CodeGen/CodeGen.ModuloSchedule.o
[61/487] CXX obj/llvm/lib/CodeGen/CodeGen.LiveDebugVariables.o
[62/487] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.TargetTest.o
[63/487] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.SnippetGeneratorTest.o
[64/487] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalizerHelper.o
[65/487] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.IRTranslator.o
[66/487] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.TargetLowering.o
[67/487] CXX obj/llvm/lib/CodeGen/CodeGen.AssignmentTrackingAnalysis.o
[68/487] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.InstrRefBasedImpl.o
[69/487] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGBuilder.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.