INFO:2026-09-22T15:47:14Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   c02724354985..bc6fd4611aa8  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at bc6fd4611aa8 [X86] sse2-intrinsics-x86-upgrade.ll - cleanup bitrotted check prefixes (#225426)
INFO:2026-09-22T15:47:17Z:root:syncing...
Deleted branch merge (was b4aef2995b17).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 865769f4f8d1] [gn build] Port 4acbf9b61c3f
 1 file changed, 8 insertions(+), 1 deletion(-)
[gn build] Port 4acbf9b61c3f -- https://github.com/llvm/llvm-project/commit/4acbf9b61c3f
INFO:2026-09-22T15:47:19Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/7398] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/7398] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/7398] AR lib/libLLVMTargetParser.a
[4/7398] AR lib/libclangBasic.a
[5/7398] 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'
[6/7398] AR lib/libclangAPINotes.a
[7/7398] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[8/7398] CXX obj/llvm/tools/llvm-diff/lib/lib.DiffLog.o
[9/7398] CXX obj/llvm/lib/XRay/XRay.BlockPrinter.o
[10/7398] CXX obj/llvm/lib/XRay/XRay.FDRRecords.o
[11/7398] CXX obj/llvm/lib/XRay/XRay.FDRTraceExpander.o
[12/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkUtilRegistry.o
[13/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkUtil.o
[14/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.llvm-cov.o
[15/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyTypedefDumper.o
[16/7398] CXX obj/llvm/tools/llvm-bcanalyzer/llvm-bcanalyzer.llvm-bcanalyzer.o
[17/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkUtilHelpers.o
[18/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyVariableDumper.o
[19/7398] CXX obj/llvm/lib/WindowsDriver/WindowsDriver.MSVCPaths.o
[20/7398] CXX obj/llvm/unittests/ABI/ABITests.TargetInfoTest.o
[21/7398] CXX obj/llvm/tools/llvm-diff/lib/lib.DiffConsumer.o
[22/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkConvert.o
[23/7398] CXX obj/llvm/tools/llvm-ctxprof-util/llvm-ctxprof-util.llvm-ctxprof-util.o
[24/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.minidump2yaml.o
[25/7398] CXX obj/llvm/unittests/ABI/ABITests.FunctionInfoTest.o
[26/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.gcov.o
[27/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.archive2yaml.o
[28/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkCount.o
[29/7398] CXX obj/llvm/tools/llvm-diff/llvm-diff.llvm-diff.o
[30/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.StreamUtil.o
[31/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageFilters.o
[32/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.obj2yaml.o
[33/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.offload2yaml.o
[34/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageSummaryInfo.o
[35/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyTypeDumper.o
[36/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkInstructionMix.o
[37/7398] CXX obj/llvm/tools/llvm-jitlink/llvm-jitlink-executor/llvm-jitlink-executor.llvm-jitlink-executor.o
[38/7398] CXX obj/llvm/lib/DebugInfo/PDB/Native/PDB.GSIStreamBuilder.o
[39/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.TypeReferenceTracker.o
[40/7398] CXX obj/llvm/tools/llvm-config/llvm-config.llvm-config.o
[41/7398] CXX obj/llvm/lib/ObjCopy/MachO/ObjCopy.MachOReader.o
[42/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkFilter.o
[43/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.xcoff2yaml.o
[44/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.TestingSupport.o
[45/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkSummary.o
[46/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.ExplainOutputStyle.o
[47/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkCounter.o
[48/7398] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkSizeDiff.o
[49/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.coff2yaml.o
[50/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.SourceCoverageViewText.o
[51/7398] CXX obj/llvm/tools/llvm-cfi-verify/lib/lib.GraphBuilder.o
[52/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageReport.o
[53/7398] CXX obj/llvm/tools/llvm-offload-binary/llvm-offload-binary.llvm-offload-binary.o
[54/7398] CXX obj/llvm/tools/llvm-diff/lib/lib.DifferenceEngine.o
[55/7398] CXX obj/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.RuntimeDyldChecker.o
[56/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.wasm2yaml.o
[57/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.SourceCoverageView.o
[58/7398] CXX obj/llvm/lib/ObjCopy/MachO/ObjCopy.MachOObjcopy.o
[59/7398] CXX obj/llvm/tools/llvm-cov/llvm-cov.SourceCoverageViewHTML.o
[60/7398] CXX obj/llvm/tools/llvm-cfi-verify/lib/lib.FileAnalysis.o
[61/7398] CXX obj/llvm/tools/llvm-dis/llvm-dis.llvm-dis.o
[62/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.YAMLOutputStyle.o
[63/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.MinimalSymbolDumper.o
[64/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.macho2yaml.o
[65/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.llvm-pdbutil.o
[66/7398] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.DumpOutputStyle.o
[67/7398] CXX obj/llvm/unittests/ADT/ADTTests.APIntTest.o
[68/7398] CXX obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o
[69/7398] CXX obj/llvm/unittests/ADT/ADTTests.APFloatTest.o
[70/7398] CXX obj/llvm/tools/obj2yaml/obj2yaml.elf2yaml.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.