INFO:2026-08-18T19:37:28Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   ab547095ead5..e297b4f88dce  main       -> origin/main
Switched to branch 'main'
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HEAD is now at e297b4f88dce [libc] Implement freopen (#207837)
INFO:2026-08-18T19:37:31Z:root:syncing...
Deleted branch merge (was d596383a3b53).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge d6c125241e81] [gn build] Port ab547095ead5
 1 file changed, 1 insertion(+)
[gn build] Port ab547095ead5 -- https://github.com/llvm/llvm-project/commit/ab547095ead5
INFO:2026-08-18T19:37:33Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/458] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/458] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/458] AR lib/libLLVMAnalysis.a
[4/458] AR lib/libclangTidyReadabilityModule.a
[5/458] 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'
[6/458] AR lib/libclangTidyLLVMModule.a
[7/458] AR lib/libclangTidyGoogleModule.a
[8/458] AR lib/libLLVMCodeGen.a
[9/458] AR lib/liblldbCommands.a
[10/458] LINK obj/clang/unittests/InstallAPI/InstallAPITests
[11/458] LINK obj/llvm/unittests/Linker/LinkerTests
[12/458] LINK ./bin/llubi
[13/458] LINK ./bin/llvm-stress
[14/458] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[15/458] LINK ./bin/verify-uselistorder
[16/458] LINK ./bin/llvm-as
[17/458] LINK ./bin/llvm-modextract
[18/458] LINK ./bin/llvm-offload-wrapper
[19/458] LINK ./bin/llvm-tli-checker
[20/458] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests
[21/458] LINK ./bin/llvm-link
[22/458] LINK ./bin/clang-apply-replacements
[23/458] LINK ./bin/llvm-cat
[24/458] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests
[25/458] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests
[26/458] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests
[27/458] LINK ./bin/clang-offload-bundler
[28/458] LINK obj/llvm/unittests/Bitcode/BitcodeTests
[29/458] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests
[30/458] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[31/458] LINK obj/llvm/unittests/Transforms/IPO/IPOTests
[32/458] LINK ./bin/clang-ssaf-analyzer
[33/458] LINK obj/clang/unittests/Format/FormatTests
[34/458] LINK ./bin/clang-ssaf-format
[35/458] LINK ./bin/modularize
[36/458] LINK obj/clang/unittests/Parse/ParseTests
[37/458] LINK obj/clang/unittests/Support/ClangSupportTests
[38/458] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[39/458] LINK ./bin/pp-trace
[40/458] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[41/458] LINK obj/clang/unittests/Serialization/SerializationTests
[42/458] LINK ./bin/clang-ssaf-linker
[43/458] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[44/458] LINK ./bin/clang-reorder-fields
[45/458] LINK obj/clang/unittests/Rewrite/RewriteTests
[46/458] LINK obj/clang-tools-extra/include-cleaner/unittests/ClangIncludeCleanerTests
[47/458] LINK ./bin/clang-move
[48/458] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[49/458] LINK ./bin/clang-diff
[50/458] LINK obj/clang/unittests/Lex/LexTests
[51/458] LINK ./bin/clang-query
[52/458] LINK obj/clang/unittests/Sema/SemaTests
[53/458] LINK ./bin/clang-doc
[54/458] LINK obj/clang/unittests/Index/IndexTests
[55/458] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[56/458] LINK ./bin/diagtool
[57/458] LINK ./bin/clang-include-fixer
[58/458] LINK ./bin/clang-refactor
[59/458] LINK ./bin/clang-change-namespace
[60/458] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[61/458] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[62/458] LINK ./bin/find-all-symbols
[63/458] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[64/458] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[65/458] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[66/458] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests
[67/458] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[68/458] LINK ./bin/clang-installapi
[69/458] LINK obj/clang/unittests/AST/ASTTests
[70/458] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.