INFO:2026-09-10T12:36:43Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 0afee5c04021..3ec60e826f52 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 3ec60e826f52 [libc] Optimize the GPU printf implementation with size hints (#222474) INFO:2026-09-10T12:36:47Z:root:syncing... Deleted branch merge (was 56ecf97a4223). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge dcd3c5b93c37] [gn build] Port 672843a3f2ee 1 file changed, 1 insertion(+) [merge 95e0a199eca4] [gn build] Port c86292488b86 1 file changed, 1 insertion(+) [gn build] Port 672843a3f2ee -- https://github.com/llvm/llvm-project/commit/672843a3f2ee [gn build] Port c86292488b86 -- https://github.com/llvm/llvm-project/commit/c86292488b86 INFO:2026-09-10T12:36:50Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/878] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/878] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/878] AR lib/libLLVMLinker.a [4/878] AR lib/libLLVMHipStdPar.a [5/878] AR lib/libLLVMInstCombine.a [6/878] AR lib/libLLVMObjCARCOpts.a [7/878] AR lib/libLLVMInstrumentation.a [8/878] AR lib/libLLVMVectorize.a [9/878] AR lib/libLLVMDiff.a [10/878] AR lib/libLLVMIREmbUtils.a [11/878] ACTION //llvm/tools/llvm-objcopy:llvm-install-name-tool(//llvm/utils/gn/build/toolchain:unix) [12/878] ACTION //llvm/tools/llvm-objcopy:llvm-bitcode-strip(//llvm/utils/gn/build/toolchain:unix) [13/878] ACTION //llvm/tools/llvm-objcopy:llvm-extract-bundle-entry(//llvm/utils/gn/build/toolchain:unix) [14/878] ACTION //llvm/tools/llvm-objcopy:llvm-strip(//llvm/utils/gn/build/toolchain:unix) [15/878] ACTION //llvm/tools/llvm-rc:llvm-windres(//llvm/utils/gn/build/toolchain:unix) [16/878] 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_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 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' [17/878] AR lib/libLLVMScalarOpts.a [18/878] LINK ./bin/llvm-dis [19/878] LINK ./bin/llvm-remarkutil [20/878] LINK obj/llvm/unittests/ABI/ABITests [21/878] LINK ./bin/llubi [22/878] LINK ./bin/llvm-size [23/878] LINK ./bin/llvm-diff [24/878] LINK ./bin/llvm-cat [25/878] LINK ./bin/llvm-profdata [26/878] LINK ./bin/llvm-modextract [27/878] LINK ./bin/llvm-readobj [28/878] LINK ./bin/llvm-as [29/878] LINK ./bin/obj2yaml [30/878] LINK ./bin/llvm-symbolizer [31/878] LINK ./bin/llvm-offload-wrapper [32/878] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [33/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceSpecialGlobals.o [34/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceTargetFeaturesAttr.o [35/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.Utils.o [36/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceModuleData.o [37/878] CXX obj/llvm/tools/llvm-strings/llvm-strings.llvm-strings.o [38/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceDistinctMetadata.o [39/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalObjects.o [40/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionFlags.o [41/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalValues.o [42/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.SimplifyInstructions.o [43/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalVarInitializers.o [44/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInvokes.o [45/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalVars.o [46/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructions.o [47/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceFunctions.o [48/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceFunctionBodies.o [49/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceSinkDefsToUses.o [50/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceAttributes.o [51/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceMetadata.o [52/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperands.o [53/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInlineCallSites.o [54/878] CXX obj/llvm/tools/llvm-reduce/llvm-reduce.DeltaManager.o [55/878] CXX obj/llvm/tools/llvm-reduce/llvm-reduce.llvm-reduce.o [56/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceValuesToReturn.o [57/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceUsingSimplifyCFG.o [58/878] CXX obj/llvm/tools/llvm-tli-checker/llvm-tli-checker.llvm-tli-checker.o [59/878] CXX obj/llvm/tools/llvm-stress/llvm-stress.llvm-stress.o [60/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceMemoryOperations.o [61/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandBundles.o [62/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionFlagsMIR.o [63/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.StripDebugInfo.o [64/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOpcodes.o [65/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceArguments.o [66/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsSkip.o [67/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterUses.o [68/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceIRReferences.o [69/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterMasks.o [70/878] CXX obj/llvm/tools/llvm-split/llvm-split.llvm-split.o [71/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterDefs.o [72/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceVirtualRegisters.o [73/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsToArgs.o [74/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionsMIR.o [75/878] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.RunIRPasses.o [76/878] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o FAILED: obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o.d -o obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o -c ../../clang-tools-extra/clangd/unittests/DiagnosticsTests.cpp -DGTEST_HAS_RTTI=0 -I../../clang-tools-extra/clangd/unittests -I../../clang-tools-extra/clangd -I../../clang-tools-extra/include-cleaner/include -Igen/clang-tools-extra/clangd/tool -Igen/clang-tools-extra/clangd/unittests -I../../llvm/include -Igen/llvm/include -I../../clang/include -Igen/clang/include -Igen/clang-tools-extra/clangd -Igen/clang/include/clang/AST -I. -Igen/clang/include/clang/Basic -Igen/llvm/include/llvm/Frontend/OpenMP -Igen/clang/include/clang/Tooling/Syntax -I../../third-party/unittest/googlemock/include -I../../third-party/unittest/googletest/include -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti ../../clang-tools-extra/clangd/unittests/DiagnosticsTests.cpp:22:10: fatal error: 'clang-tidy-config.h' file not found 22 | #include "clang-tidy-config.h" | ^~~~~~~~~~~~~~~~~~~~~ 1 error generated. [77/878] CXX obj/llvm/unittests/AsmParser/AsmParserTests.AsmParserTest.o [78/878] CXX obj/llvm/tools/lto/lto.lto.o [79/878] CXX obj/llvm/tools/opt/lib.optdriver.o [80/878] CXX obj/llvm/tools/opt/lib.NewPMDriver.o [81/878] CXX obj/llvm/tools/llvm-reduce/llvm-reduce.ReducerWorkItem.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.