INFO:2026-11-05T16:53:46Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 41cfdef08b4b..9baf701723ec 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 9baf701723ec [ELF] Parallelize symbol interning while parsing files. NFC (#238701) INFO:2026-11-05T16:53:50Z:root:syncing... Deleted branch merge (was f5c81fb3a6e3). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 4b33176710db] [gn build] Port 685c4c464b0f 1 file changed, 1 insertion(+) [gn build] Port 685c4c464b0f -- https://github.com/llvm/llvm-project/commit/685c4c464b0f INFO:2026-11-05T16:53:52Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/3716] 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_SERIAL _LIBCPP_PSTL_BACKEND_STD_THREAD _LIBCPP_PSTL_BACKEND_LIBDISPATCH _LIBCPP_PSTL_BACKEND_STATPART [2/3716] ACTION //llvm/lib/Passes:PassesOptions(//llvm/utils/gn/build/toolchain:unix) [3/3716] ACTION //clang/tools/clang-installapi:InstallAPIOpts(//llvm/utils/gn/build/toolchain:unix) [4/3716] ACTION //llvm/lib/IR:IROptions(//llvm/utils/gn/build/toolchain:unix) [5/3706] ACTION //clang/tools/clang-nvlink-wrapper:NVLinkOpts(//llvm/utils/gn/build/toolchain:unix) [6/3706] ACTION //llvm/lib/Bitcode/Writer:BitWriterOptions(//llvm/utils/gn/build/toolchain:unix) [7/3703] ACTION //clang/tools/clang-scan-deps:Opts(//llvm/utils/gn/build/toolchain:unix) [8/3703] ACTION //lldb/tools/lldb-server:LLGSOptions(//llvm/utils/gn/build/toolchain:unix) [9/3702] ACTION //llvm/tools/llvm-cxxfilt:Opts(//llvm/utils/gn/build/toolchain:unix) [10/3701] ACTION //lldb/tools/lldb-dap/tool:Options(//llvm/utils/gn/build/toolchain:unix) [11/3700] ACTION //lld/wasm:Options(//llvm/utils/gn/build/toolchain:unix) [12/3700] ACTION //llvm/lib/Bitcode/Reader:BitReaderOptions(//llvm/utils/gn/build/toolchain:unix) [13/3696] ACTION //clang/tools/clang-linker-wrapper:LinkerWrapperOpts(//llvm/utils/gn/build/toolchain:unix) [14/3696] ACTION //llvm/include/llvm/Analysis:TargetLibraryInfo(//llvm/utils/gn/build/toolchain:unix) 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[54/3346] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenAsmWriter1(//llvm/utils/gn/build/toolchain:unix) [55/3346] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [56/3346] ACTION //llvm/lib/Target/AArch64/Disassembler:AArch64GenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [57/3346] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [58/3346] ACTION //llvm/lib/Target/AArch64/AsmParser:AArch64GenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [59/3346] ACTION //llvm/lib/Target/AArch64:AArch64GenFastISel(//llvm/utils/gn/build/toolchain:unix) [60/3346] ACTION //llvm/lib/Target/AArch64:AArch64GenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [61/3346] ACTION //llvm/lib/Target/AArch64:AArch64GenDAGISel(//llvm/utils/gn/build/toolchain:unix) [62/3346] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [63/3346] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [64/3258] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [65/3258] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [66/3258] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenDAGISel(//llvm/utils/gn/build/toolchain:unix) ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.