INFO:2026-08-18T21:33:15Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD b0e9c530b5f0..8c28e298827d main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 8c28e298827d [libc] Implement system function (#211672) INFO:2026-08-18T21:33:20Z:root:syncing... Deleted branch merge (was eed47b85318f). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge aac0914ccba1] [gn build] Port ab547095ead5 1 file changed, 1 insertion(+) [gn build] Port ab547095ead5 -- https://github.com/llvm/llvm-project/commit/ab547095ead5 INFO:2026-08-18T21:33:21Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/669] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/669] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/669] AR lib/libLLVMRISCVDesc.a [4/669] AR lib/libLLVMTransformUtils.a [5/669] AR lib/libLLVMRISCVAsmParser.a [6/669] ACTION //llvm/tools/llvm-mt:Opts(//llvm/utils/gn/build/toolchain:unix) [7/668] ACTION //llvm/tools/sancov:Opts(//llvm/utils/gn/build/toolchain:unix) [8/667] ACTION //llvm/tools/llvm-cas:Options(//llvm/utils/gn/build/toolchain:unix) [9/666] ACTION //llvm/tools/llvm-dwp:Opts(//llvm/utils/gn/build/toolchain:unix) [10/665] ACTION //llvm/tools/llvm-cvtres:Opts(//llvm/utils/gn/build/toolchain:unix) [11/664] 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 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' [12/664] ACTION //llvm/tools/llvm-debuginfod-find:Opts(//llvm/utils/gn/build/toolchain:unix) [13/663] ACTION //llvm/tools/llvm-dwarfutil:Options(//llvm/utils/gn/build/toolchain:unix) [14/662] ACTION //llvm/tools/llvm-cxxfilt:Opts(//llvm/utils/gn/build/toolchain:unix) [15/661] LINK ./bin/llvm-bcanalyzer [16/661] ACTION //llvm/tools/llvm-ml:Opts(//llvm/utils/gn/build/toolchain:unix) [17/660] LINK ./bin/llvm-config [18/660] LINK ./bin/llvm-jitlink-executor [19/660] ACTION //llvm/tools/llvm-objcopy:StripOpts(//llvm/utils/gn/build/toolchain:unix) [20/660] ACTION //llvm/tools/llvm-objcopy:InstallNameToolOpts(//llvm/utils/gn/build/toolchain:unix) [21/660] ACTION //llvm/tools/llvm-objdump:OtoolOpts(//llvm/utils/gn/build/toolchain:unix) [22/660] AR lib/libLLVMInstCombine.a [23/660] ACTION //llvm/tools/llvm-lipo:LipoOpts(//llvm/utils/gn/build/toolchain:unix) [24/659] ACTION //llvm/tools/llvm-readtapi:TapiOpts(//llvm/utils/gn/build/toolchain:unix) [25/658] ACTION //llvm/tools/llvm-strings:Opts(//llvm/utils/gn/build/toolchain:unix) [26/657] ACTION //llvm/tools/llvm-nm:Opts(//llvm/utils/gn/build/toolchain:unix) [27/656] ACTION //llvm/tools/llvm-objcopy:ObjcopyOpts(//llvm/utils/gn/build/toolchain:unix) [28/656] ACTION //llvm/tools/llvm-size:Opts(//llvm/utils/gn/build/toolchain:unix) [29/655] ACTION //llvm/tools/llvm-symbolizer:Opts(//llvm/utils/gn/build/toolchain:unix) [30/654] ACTION //llvm/tools/llvm-objcopy:BitcodeStripOpts(//llvm/utils/gn/build/toolchain:unix) [31/654] ACTION //llvm/tools/llvm-objcopy:ExtractBundleEntryOpts(//llvm/utils/gn/build/toolchain:unix) [32/653] ACTION //llvm/tools/llvm-objdump:ObjdumpOpts(//llvm/utils/gn/build/toolchain:unix) [33/651] ACTION //llvm/tools/llvm-readobj:Opts(//llvm/utils/gn/build/toolchain:unix) [34/650] LINK obj/llvm/unittests/ABI/ABITests [35/650] ACTION //llvm/tools/llvm-tli-checker:Opts(//llvm/utils/gn/build/toolchain:unix) [36/649] ACTION //llvm/tools/llvm-gsymutil:Opts(//llvm/utils/gn/build/toolchain:unix) [37/648] LINK ./bin/llvm-dis [38/648] LINK obj/llvm/unittests/BinaryFormat/BinaryFormatTests [39/648] LINK ./bin/llvm-remarkutil [40/648] LINK ./bin/llvm-diff [41/648] LINK ./bin/llvm-cas [42/648] LINK ./bin/llvm-ctxprof-util [43/648] LINK ./bin/llvm-debuginfod [44/648] LINK ./bin/llvm-ifs [45/648] LINK ./bin/llvm-rc [46/648] LINK ./bin/llvm-stress [47/648] LINK obj/llvm/unittests/AsmParser/AsmParserTests [48/648] LINK ./bin/llvm-cov [49/648] LINK ./bin/yaml2obj [50/648] LINK ./bin/llvm-cvtres [51/648] LINK ./bin/obj2yaml [52/648] LINK obj/llvm/unittests/DebugInfo/BTF/DebugInfoBTFTests [53/648] LINK ./bin/llvm-offload-binary [54/648] LINK ./bin/sanstats [55/648] LINK ./bin/llvm-modextract [56/648] LINK ./bin/verify-uselistorder [57/648] LINK ./bin/llvm-cat [58/648] LINK ./bin/llvm-as [59/648] LINK obj/llvm/unittests/ADT/ADTTests [60/648] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [61/648] ACTION //llvm/tools/llvm-exegesis/lib/PowerPC:PPCGenExegesis(//llvm/utils/gn/build/toolchain:unix) [62/646] ACTION //llvm/tools/llvm-exegesis/lib/Mips:MipsGenExegesis(//llvm/utils/gn/build/toolchain:unix) [63/644] ACTION //llvm/tools/llvm-exegesis/lib/AArch64:AArch64GenExegesis(//llvm/utils/gn/build/toolchain:unix) [64/644] ACTION //llvm/tools/llvm-exegesis/lib/X86:X86GenExegesis(//llvm/utils/gn/build/toolchain:unix) [65/644] ACTION //llvm/tools/llvm-exegesis/lib/RISCV:RISCVGenExegesis(//llvm/utils/gn/build/toolchain:unix) [66/644] CXX obj/lldb/source/Target/Target.StackFrameList.o [67/644] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.IRTranslatorBF16Test.o [68/644] CXX obj/llvm/unittests/CodeGen/CodeGenTests.CCStateTest.o [69/644] CXX obj/llvm/unittests/MIR/MIRTests.MachineMetadata.o [70/644] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.ConstantFoldingTest.o [71/644] CXX obj/llvm/unittests/CodeGen/CodeGenTests.X86MCInstLowerTest.o [72/644] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelUtilsTest.o [73/644] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.CSETest.o [74/644] CXX obj/llvm/unittests/CodeGen/CodeGenTests.LexicalScopesTest.o [75/644] CXX obj/llvm/unittests/Analysis/AnalysisTests.ValueTrackingTest.o [76/644] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerHelperTest.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.