INFO:2026-09-22T15:02:30Z:root:pulling...
From github.com:llvm/llvm-project
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   84812cba90fe..6c98a370c9b8  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 6c98a370c9b8 [lldb][NFC] Move XcodeSDK's sysroot into a separate XcodeSDKAndSysroot class (#224361)
INFO:2026-09-22T15:02:35Z:root:syncing...
Deleted branch merge (was ba201469569d).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 2847fb995160] [gn build] Port 4acbf9b61c3f
 1 file changed, 8 insertions(+), 1 deletion(-)
[gn build] Port 4acbf9b61c3f -- https://github.com/llvm/llvm-project/commit/4acbf9b61c3f
INFO:2026-09-22T15:02:36Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/8701] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/8701] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/8701] AR lib/libLLVMSupport.a
[4/8701] 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'
[5/8701] AR lib/libLLVMBOLTUtils.a
[6/8701] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[7/8701] LINK ./bin/clang-tidy-confusable-chars-gen
[8/8701] CXX obj/llvm/utils/not/not.not.o
[9/8701] CXX obj/llvm/unittests/Demangle/DemangleTests.PartialDemangleTest.o
[10/8701] CXX obj/llvm/utils/split-file/split-file.split-file.o
[11/8701] CXX obj/llvm/utils/yaml-bench/yaml-bench.YAMLBench.o
[12/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.SDNodeProperties.o
[13/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.PredicateExpanderDag.o
[14/8701] CXX obj/llvm/unittests/Demangle/DemangleTests.RustDemangleTest.o
[15/8701] CXX obj/llvm/unittests/Demangle/DemangleTests.DemangleTest.o
[16/8701] CXX obj/llvm/unittests/Demangle/DemangleTests.OutputBufferTest.o
[17/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.TableGen.o
[18/8701] CXX obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o
[19/8701] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.GUIDFormatTest.o
[20/8701] CXX obj/llvm/unittests/Support/DynamicLibrary/DynamicLibraryTests.DynamicLibraryTest.o
[21/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.Attributes.o
[22/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.VTEmitter.o
[23/8701] CXX obj/llvm/unittests/LineEditor/LineEditorTests.LineEditor.o
[24/8701] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.TypeHashingTest.o
[25/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.TargetFeaturesEmitter.o
[26/8701] CXX obj/llvm/unittests/Demangle/DemangleTests.MicrosoftDemangleTest.o
[27/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.RuntimeLibcalls.o
[28/8701] CXX obj/llvm/unittests/Testing/ADT/TestingADTTests.StringMapTest.o
[29/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.TargetLibraryInfoEmitter.o
[30/8701] CXX obj/llvm/unittests/DebugInfo/MSF/DebugInfoMSFTests.MSFCommonTest.o
[31/8701] CXX obj/llvm/unittests/CAS/CASTests.OnDiskCommonUtils.o
[32/8701] CXX obj/llvm/unittests/Support/LSP/LSPTests.Protocol.o
[33/8701] CXX obj/llvm/unittests/HTTP/HTTPTests.HTTPServerTests.o
[34/8701] CXX obj/llvm/unittests/Testing/Support/TestingSupportTests.TempPathTest.o
[35/8701] CXX obj/llvm/unittests/CAS/CASTests.BuiltinObjectHasherTest.o
[36/8701] CXX obj/llvm/unittests/CAS/CASTests.OnDiskDataAllocatorTest.o
[37/8701] CXX obj/llvm/unittests/Bitstream/BitstreamTests.BitstreamReaderTest.o
[38/8701] CXX obj/llvm/unittests/CAS/CASTests.BuiltinUnifiedCASDatabasesTest.o
[39/8701] CXX obj/llvm/unittests/Testing/ADT/TestingADTTests.StringMapEntryTest.o
[40/8701] CXX obj/third-party/unittest/googlemock/src/gtest.gmock-all.o
[41/8701] CXX obj/llvm/unittests/Demangle/DemangleTests.DLangDemangleTest.o
[42/8701] CXX obj/llvm/unittests/CAS/CASTests.OnDiskKeyValueDBTest.o
[43/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.RISCVTargetDefEmitter.o
[44/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.ARMTargetDefEmitter.o
[45/8701] CXX obj/llvm/unittests/CAS/CASTests.PluginCASTest.o
[46/8701] CXX obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o
[47/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.AMDGPUTargetDefEmitter.o
[48/8701] CXX obj/llvm/unittests/CAS/CASTests.OnDiskTrieRawHashMapTest.o
[49/8701] CXX obj/llvm/unittests/CAS/CASTests.OnDiskCASLoggerTest.o
[50/8701] CXX obj/llvm/utils/FileCheck/FileCheck.FileCheck.o
[51/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.CodeGenIntrinsics.o
[52/8701] CXX obj/llvm/unittests/CAS/CASTests.CASTestConfig.o
[53/8701] CXX obj/llvm/unittests/CAS/CASTests.ProgramTest.o
[54/8701] CXX obj/llvm/unittests/Bitstream/BitstreamTests.BitstreamWriterTest.o
[55/8701] CXX obj/llvm/unittests/CAS/CASTests.NamedValuesSchemaTest.o
[56/8701] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.RandomAccessVisitorTest.o
[57/8701] CXX obj/llvm/unittests/DebugInfo/MSF/DebugInfoMSFTests.MSFBuilderTest.o
[58/8701] CXX obj/llvm/unittests/CAS/CASTests.UnifiedOnDiskCacheTest.o
[59/8701] CXX obj/llvm/unittests/Support/LSP/LSPTests.Transport.o
[60/8701] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.TypeIndexDiscoveryTest.o
[61/8701] CXX obj/llvm/unittests/DebugInfo/MSF/DebugInfoMSFTests.MappedBlockStreamTest.o
[62/8701] CXX obj/llvm/unittests/CAS/CASTests.OnDiskGraphDBTest.o
[63/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.RuntimeLibcallsEmitter.o
[64/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.DirectiveEmitter.o
[65/8701] CXX obj/llvm/utils/TableGen/Basic/Basic.IntrinsicEmitter.o
[66/8701] CXX obj/llvm/unittests/CAS/CASTests.ObjectStoreTest.o
[67/8701] CXX obj/llvm/unittests/Demangle/DemangleTests.ItaniumDemangleTest.o
[68/8701] CXX obj/third-party/unittest/googletest/src/gtest.gtest-all.o
[69/8701] CXX obj/llvm/unittests/FileCheck/FileCheckTests.FileCheckTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.