INFO:2026-11-05T23:19:21Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 4ccb556e2023..989d8944ab95 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 989d8944ab95 Revert 216506 Add PreLegalizer pattern matching for degrees GL extension (#239353) INFO:2026-11-05T23:19:25Z:root:syncing... Deleted branch merge (was 4ccb556e2023). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. INFO:2026-11-05T23:19:26Z:root:building ninja: Entering directory `out/gn' [1/5024] ACTION //libcxx/include:write_config_site(//llvm/utils/gn/build/toolchain:unix) FAILED: include/c++/v1/__config_site python3 ../../llvm/utils/gn/build/write_cmake_config.py -o include/c++/v1/__config_site ../../libcxx/include/__config_site.in _LIBCPP_ABI_FORCE_ITANIUM= _LIBCPP_ABI_FORCE_MICROSOFT= _LIBCPP_ABI_VERSION=1 _LIBCPP_ASSERTION_SEMANTIC_DEFAULT=_LIBCPP_ASSERTION_SEMANTIC_HARDENING_DEPENDENT _LIBCPP_EXTRA_SITE_DEFINES= _LIBCPP_HAS_FILESYSTEM=1 _LIBCPP_HAS_THREADS=1 _LIBCPP_HAS_MONOTONIC_CLOCK=1 _LIBCPP_HAS_MUSL_LIBC= _LIBCPP_HAS_THREAD_API_C11= _LIBCPP_HAS_THREAD_API_PTHREAD= _LIBCPP_HAS_THREAD_API_EXTERNAL= _LIBCPP_HAS_THREAD_API_WIN32= _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= _LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS= _LIBCPP_NO_VCRUNTIME= _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION= _LIBCPP_HAS_RANDOM_DEVICE=1 _LIBCPP_HAS_LOCALIZATION=1 _LIBCPP_HAS_UNICODE=1 _LIBCPP_HAS_WIDE_CHARACTERS=1 _LIBCPP_INSTRUMENTED_WITH_ASAN= _LIBCPP_ABI_DEFINES= _LIBCPP_HARDENING_MODE_DEFAULT=_LIBCPP_HARDENING_MODE_NONE _LIBCPP_LIBC_PICOLIBC= _LIBCPP_LIBC_NEWLIB= _LIBCPP_LIBC_LLVM_LIBC= _LIBCPP_PSTL_BACKEND_LIBDISPATCH= _LIBCPP_PSTL_BACKEND_SERIAL= _LIBCPP_PSTL_BACKEND_STATPART= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_ABI_NAMESPACE_LEN=3 _LIBCPP_HAS_TIME_ZONE_DATABASE=1 unused values args: _LIBCPP_PSTL_BACKEND_STATPART _LIBCPP_PSTL_BACKEND_LIBDISPATCH _LIBCPP_PSTL_BACKEND_SERIAL _LIBCPP_PSTL_BACKEND_STD_THREAD [2/5024] ACTION //clang/tools/clang-sycl-linker:SYCLLinkOpts(//llvm/utils/gn/build/toolchain:unix) [3/5024] ACTION //lldb/tools/lldb-dap/tool:Options(//llvm/utils/gn/build/toolchain:unix) [4/5023] ACTION //lldb/tools/lldb-server:PlatformOptions(//llvm/utils/gn/build/toolchain:unix) [5/5023] ACTION //llvm/lib/Bitcode/Reader:BitReaderOptions(//llvm/utils/gn/build/toolchain:unix) [6/5022] ACTION //llvm/lib/CGData:CGDataOptions(//llvm/utils/gn/build/toolchain:unix) [7/5017] ACTION //llvm/lib/IR:IROptions(//llvm/utils/gn/build/toolchain:unix) [8/5016] ACTION //clang/tools/clang-scan-deps:Opts(//llvm/utils/gn/build/toolchain:unix) [9/5016] ACTION //llvm/tools/llvm-cxxfilt:Opts(//llvm/utils/gn/build/toolchain:unix) [10/5014] ACTION //llvm/lib/Passes:PassesOptions(//llvm/utils/gn/build/toolchain:unix) [11/5014] ACTION //llvm/lib/ExecutionEngine/JITLink:COFFOptions(//llvm/utils/gn/build/toolchain:unix) [12/5010] ACTION //llvm/lib/Bitcode/Writer:BitWriterOptions(//llvm/utils/gn/build/toolchain:unix) [13/5009] ACTION //llvm/tools/llvm-debuginfod-find:Opts(//llvm/utils/gn/build/toolchain:unix) [14/5008] ACTION //lldb/tools/driver:Options(//llvm/utils/gn/build/toolchain:unix) [15/5007] ACTION //clang/tools/clang-installapi:InstallAPIOpts(//llvm/utils/gn/build/toolchain:unix) [16/5007] ACTION //lld/wasm:Options(//llvm/utils/gn/build/toolchain:unix) [17/5007] ACTION //clang/tools/clang-nvlink-wrapper:NVLinkOpts(//llvm/utils/gn/build/toolchain:unix) [18/5007] ACTION //llvm/lib/CodeGen:CodeGenOptions(//llvm/utils/gn/build/toolchain:unix) [19/5007] ACTION //llvm/include/llvm/Analysis:TargetLibraryInfo(//llvm/utils/gn/build/toolchain:unix) [20/4991] ACTION //clang/tools/clang-linker-wrapper:LinkerWrapperOpts(//llvm/utils/gn/build/toolchain:unix) [21/4991] ACTION //lld/COFF:Options(//llvm/utils/gn/build/toolchain:unix) [22/4977] ACTION //lld/MinGW:Options(//llvm/utils/gn/build/toolchain:unix) [23/4975] ACTION //lldb/tools/lldb-server:LLGSOptions(//llvm/utils/gn/build/toolchain:unix) [24/4975] ACTION //llvm/lib/Analysis:AnalysisOptions(//llvm/utils/gn/build/toolchain:unix) [25/4970] ACTION //llvm/tools/llvm-objcopy:ObjcopyOpts(//llvm/utils/gn/build/toolchain:unix) [26/4970] ACTION //lld/ELF:Options(//llvm/utils/gn/build/toolchain:unix) [27/4967] ACTION //llvm/tools/llvm-objcopy:InstallNameToolOpts(//llvm/utils/gn/build/toolchain:unix) [28/4967] ACTION //llvm/lib/MC:MCCLOptions(//llvm/utils/gn/build/toolchain:unix) [29/4961] ACTION //lld/MachO:Options(//llvm/utils/gn/build/toolchain:unix) [30/4961] ACTION //llvm/lib/Target/AArch64:AArch64Options(//llvm/utils/gn/build/toolchain:unix) [31/4961] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64MCOptions(//llvm/utils/gn/build/toolchain:unix) [32/4961] ACTION //clang/include/clang/Options:Options(//llvm/utils/gn/build/toolchain:unix) [33/4863] ACTION //llvm/lib/Target/Lanai/MCTargetDesc:LanaiGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [34/4863] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenSearchableTables(//llvm/utils/gn/build/toolchain:unix) [35/4863] ACTION //llvm/lib/Target/Sparc/Disassembler:SparcGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [36/4863] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [37/4863] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [38/4863] ACTION //llvm/lib/Target/SystemZ/AsmParser:SystemZGenInsnMatchTable(//llvm/utils/gn/build/toolchain:unix) [39/4863] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [40/4863] ACTION //llvm/lib/Target/Lanai/Disassembler:LanaiGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [41/4863] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [42/4863] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [43/4856] ACTION //llvm/lib/Target/SystemZ:SystemZGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [44/4856] ACTION //llvm/lib/Target/SystemZ/AsmParser:SystemZGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [45/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenCallingConv(//llvm/utils/gn/build/toolchain:unix) [46/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenMCPseudoLowering(//llvm/utils/gn/build/toolchain:unix) [47/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenO0PreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [48/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [49/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [50/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenPostLegalizeGILowering(//llvm/utils/gn/build/toolchain:unix) [51/4856] ACTION //llvm/lib/Target/AArch64/Utils:AArch64GenSystemOperands(//llvm/utils/gn/build/toolchain:unix) [52/4856] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [53/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [54/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [55/4856] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [56/4856] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenAsmWriter1(//llvm/utils/gn/build/toolchain:unix) [57/4856] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [58/4856] ACTION //llvm/lib/Target/AArch64/Disassembler:AArch64GenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [59/4856] ACTION //llvm/lib/Target/AArch64/AsmParser:AArch64GenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [60/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenFastISel(//llvm/utils/gn/build/toolchain:unix) [61/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [62/4856] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [63/4856] ACTION //llvm/lib/Target/AArch64:AArch64GenDAGISel(//llvm/utils/gn/build/toolchain:unix) [64/4856] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [65/4856] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [66/4856] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.