INFO:2026-09-22T16:47:32Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   976c919fbc12..45b6312f7f79  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 45b6312f7f79 [SCEV] Rename FlagAny -> FlagNone, NoWrapMask -> FlagsMask (NFC) (#225431)
INFO:2026-09-22T16:47:36Z:root:syncing...
Deleted branch merge (was 81393397acb5).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 2e24f36fbf36] [gn build] Port 4acbf9b61c3f
 1 file changed, 8 insertions(+), 1 deletion(-)
[gn build] Port 4acbf9b61c3f -- https://github.com/llvm/llvm-project/commit/4acbf9b61c3f
INFO:2026-09-22T16:47:38Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/7060] AR lib/libclangFormat.a
[2/7060] AR lib/libLLVMDebugInfoGSYM.a
[3/7060] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[4/7060] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[5/7060] AR lib/liblldbValueObject.a
[6/7060] AR lib/libLLVMBitReader.a
[7/7060] AR lib/libLLVMAsmParser.a
[8/7060] AR lib/libLLVMCGData.a
[9/7060] AR lib/libLLVMMCParser.a
[10/7060] AR lib/libLLVMIRReader.a
[11/7060] 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_ENABLE_PROFCHECK=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_IR2VEC_TEST_PYTHON_BINDINGS=0 LLVM_IR2VEC_BINDINGS_DIR= LLVM_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=24 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_INCLUDE_EXAMPLES=0 LLVM_HAVE_OPENCSD=0 LLVM_HAVE_MLIR_LOWERING=0 LLVM_HAVE_MLIR_LOWERING_INLINER=0 LLVM_HAVE_MLIR_LOWERING_REGALLOC=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.gold LD_BFD_EXECUTABLE=ld.bfd CMAKE_OSX_SYSROOT= CMAKE_XCRUN= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_ONDISK_CAS=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 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 76, 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 74, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'LLVM_ENABLE_LZMA'
[12/7060] LINK ./bin/llvm-bcanalyzer
[13/7060] AR lib/libLLVMObject.a
[14/7060] LINK obj/llvm/unittests/BinaryFormat/BinaryFormatTests
[15/7060] LINK obj/llvm/unittests/ABI/ABITests
[16/7060] LINK obj/llvm/unittests/AsmParser/AsmParserTests
[17/7060] LINK ./bin/clang-format
[18/7060] LINK ./bin/llvm-dis
[19/7060] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[20/7060] CXX obj/llvm/unittests/Support/SupportTests.WithColorTest.o
[21/7060] CXX obj/llvm/unittests/Support/SupportTests.TypeTraitsTest.o
[22/7060] CXX obj/llvm/unittests/Support/SupportTests.TimerTest.o
[23/7060] CXX obj/llvm/unittests/Support/SupportTests.TypeNameTest.o
[24/7060] CXX obj/llvm/unittests/Support/SupportTests.TypeSizeTest.o
[25/7060] CXX obj/llvm/unittests/Support/SupportTests.SHA256.o
[26/7060] CXX obj/llvm/unittests/Support/SupportTests.Threading.o
[27/7060] CXX obj/llvm/unittests/Support/SupportTests.SipHashTest.o
[28/7060] CXX obj/llvm/unittests/Support/SupportTests.TimeProfilerTest.o
[29/7060] CXX obj/llvm/unittests/Support/SupportTests.xxhashTest.o
[30/7060] CXX obj/llvm/unittests/Support/SupportTests.buffer_ostream_test.o
[31/7060] CXX obj/llvm/unittests/Support/SupportTests.TextEncodingTest.o
[32/7060] CXX obj/llvm/unittests/Support/SupportTests.ToolOutputFileTest.o
[33/7060] CXX obj/llvm/unittests/Support/SupportTests.VersionTupleTest.o
[34/7060] CXX obj/llvm/unittests/Support/SupportTests.UTCTimeTest.o
[35/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.NVPTXTargetParserTest.o
[36/7060] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputConfigTest.o
[37/7060] CXX obj/llvm/unittests/Support/SupportTests.formatted_raw_ostream_test.o
[38/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.AtomicScopeTest.o
[39/7060] CXX obj/llvm/unittests/Support/SupportTests.raw_sha1_ostream_test.o
[40/7060] CXX obj/llvm/unittests/Support/SupportTests.TrailingObjectsTest.o
[41/7060] CXX obj/llvm/unittests/Support/SupportTests.raw_ostream_proxy_test.o
[42/7060] CXX obj/llvm/unittests/Support/SupportTests.raw_fd_stream_test.o
[43/7060] CXX obj/llvm/unittests/Support/SupportTests.SignalsTest.o
[44/7060] CXX obj/llvm/unittests/Support/SupportTests.SwapByteOrderTest.o
[45/7060] CXX obj/llvm/unittests/Support/SupportTests.raw_pwrite_stream_test.o
[46/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.RISCVTargetParserTest.o
[47/7060] CXX obj/llvm/unittests/Telemetry/TelemetryTests.TelemetryTest.o
[48/7060] CXX obj/llvm/unittests/Support/SupportTests.ThreadSafeAllocatorTest.o
[49/7060] CXX obj/llvm/unittests/TextAPI/TextAPITests.RecordTests.o
[50/7060] CXX obj/llvm/unittests/Support/SupportTests.SuffixTreeTest.o
[51/7060] CXX obj/llvm/unittests/Support/SupportTests.YAMLParserTest.o
[52/7060] CXX obj/llvm/unittests/Support/SupportTests.TarWriterTest.o
[53/7060] CXX obj/llvm/unittests/Support/SupportTests.raw_socket_stream_test.o
[54/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.Host.o
[55/7060] CXX obj/llvm/unittests/Support/SupportTests.SourceMgrTest.o
[56/7060] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputBackendTest.o
[57/7060] CXX obj/llvm/unittests/Support/SupportTests.ScaledNumberTest.o
[58/7060] CXX obj/llvm/unittests/Support/SupportTests.UnicodeTest.o
[59/7060] CXX obj/llvm/unittests/XRay/XRayTests.FDRRecordPrinterTest.o
[60/7060] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV1Tests.o
[61/7060] CXX obj/llvm/unittests/Support/SupportTests.ScopedPrinterTest.o
[62/7060] CXX obj/llvm/unittests/Support/SupportTests.SpecialCaseListTest.o
[63/7060] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV2Tests.o
[64/7060] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputFileTest.o
[65/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.CSKYTargetParserTest.o
[66/7060] CXX obj/llvm/unittests/Support/SupportTests.raw_ostream_test.o
[67/7060] CXX obj/llvm/unittests/Support/SupportTests.ThreadPool.o
[68/7060] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV3Tests.o
[69/7060] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV4Tests.o
[70/7060] CXX obj/llvm/unittests/TextAPI/TextAPITests.TextStubV5Tests.o
[71/7060] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputBackendsTest.o
[72/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.RISCVISAInfoTest.o
[73/7060] CXX obj/llvm/unittests/Support/SupportTests.YAMLIOTest.o
[74/7060] CXX obj/llvm/unittests/Support/SupportTests.VirtualFileSystemTest.o
[75/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.TargetParserTest.o
[76/7060] CXX obj/llvm/unittests/TargetParser/TargetParserTests.TripleTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.