INFO:2026-08-19T07:42:04Z:root:pulling...
From github.com:llvm/llvm-project
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   47e95668d770..ba30b230ce82  main       -> origin/main
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HEAD is now at ba30b230ce82 [compiler-rt] Add clang_rt library path to LIB env var for profile lit (#217189)
INFO:2026-08-19T07:42:09Z:root:syncing...
Deleted branch merge (was c7f889a02fb9).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 8209085befaa] [gn build] Port 61036c3361ce
 1 file changed, 1 insertion(+)
[merge c0fca9098abf] [gn build] Port ab547095ead5
 1 file changed, 1 insertion(+)
[gn build] Port 61036c3361ce -- https://github.com/llvm/llvm-project/commit/61036c3361ce
[gn build] Port ab547095ead5 -- https://github.com/llvm/llvm-project/commit/ab547095ead5
INFO:2026-08-19T07:42:12Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/737] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/737] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/737] AR lib/libLLVMAnalysis.a
[4/737] 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_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= 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_HAVE_MLIR_LOWERING'
[5/737] LINK ./bin/llvm-cas
[6/737] LINK ./bin/llvm-cxxfilt
[7/737] LINK ./bin/yaml2obj
[8/737] LINK ./bin/llvm-cvtres
[9/737] LINK ./bin/llvm-debuginfod-find
[10/737] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[11/737] CXX obj/llvm/lib/Transforms/Utils/Utils.ModuleUtils.o
[12/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.SandboxVectorizer.o
[13/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUnrollRuntime.o
[14/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.Scheduler.o
[15/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Passes/Vectorize.LoadStoreVec.o
[16/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.SandboxVectorizerIR.o
[17/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Passes/Vectorize.PackReuse.o
[18/737] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPostprocessing.o
[19/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanDominatorTree.o
[20/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopConstrainer.o
[21/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerMemIntrinsics.o
[22/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.InstrMaps.o
[23/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LCSSA.o
[24/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.VecUtils.o
[25/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopVersioning.o
[26/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopRotationUtils.o
[27/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Passes/Vectorize.SeedCollection.o
[28/737] CXX obj/llvm/lib/Transforms/Vectorize/SLPVectorizer/Vectorize.SLPCompatibilityAnalysis.o
[29/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.SeedCollector.o
[30/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopIdiomVectorize.o
[31/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopSimplify.o
[32/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.SandboxVectorizerPassBuilder.o
[33/737] CXX obj/llvm/lib/Transforms/Vectorize/SLPVectorizer/Vectorize.SLPUtils.o
[34/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopVectorizationPlanner.o
[35/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Vectorize.Legality.o
[36/737] CXX obj/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Passes/Vectorize.BundleVec.o
[37/737] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPreprocessing.o
[38/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopPeel.o
[39/737] CXX obj/llvm/lib/Transforms/Utils/Utils.SimplifyIndVar.o
[40/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUnrollAndJam.o
[41/737] CXX obj/llvm/tools/llubi/lib/lib.Interpreter.o
[42/737] CXX obj/llvm/tools/llvm-exegesis/lib/PowerPC/PowerPC.Target.o
[43/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUnroll.o
[44/737] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SerialSnippetGenerator.o
[45/737] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Target.o
[46/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanAnalysis.o
[47/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanVerifier.o
[48/737] CXX obj/llvm/lib/Transforms/Utils/Utils.ScalarEvolutionExpander.o
[49/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanEVLTailFolding.o
[50/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopVectorizationLegality.o
[51/737] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetGenerator.o
[52/737] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUtils.o
[53/737] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetFile.o
[54/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanUtils.o
[55/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoadStoreVectorizer.o
[56/737] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetRepetitor.o
[57/737] CXX obj/llvm/lib/Transforms/Utils/Utils.Local.o
[58/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanUnroll.o
[59/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanPredicator.o
[60/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanLowering.o
[61/737] CXX obj/llvm/tools/llvm-exegesis/lib/AArch64/AArch64.Target.o
[62/737] CXX obj/llvm/tools/llvm-exegesis/llvm-exegesis.llvm-exegesis.o
[63/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanConstruction.o
[64/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlan.o
[65/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanRecipes.o
[66/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VectorCombine.o
[67/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopVectorize.o
[68/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanTransforms.o
[69/737] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.SLPVectorizer.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.