INFO:2026-11-06T10:19:16Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 56cb0b4ffdcb..7887162dc868 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 7887162dc868 [CGP] Simple loop strength reduction for vector values (#226197) INFO:2026-11-06T10:19:20Z:root:syncing... Deleted branch merge (was 56cb0b4ffdcb). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. INFO:2026-11-06T10:19:20Z:root:building ninja: Entering directory `out/gn' [1/8973] 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_STD_THREAD _LIBCPP_PSTL_BACKEND_SERIAL [2/8973] CXX obj/lldb/source/Utility/Utility.ErrorMessages.o [3/8973] CXX obj/lldb/source/Utility/Utility.Connection.o [4/8973] CXX obj/lldb/source/Utility/Utility.Baton.o [5/8973] CXX obj/lldb/source/Register/Arch/Register.RegisterContext_x86.o [6/8973] CXX obj/lldb/source/Utility/Utility.Checksum.o [7/8973] CXX obj/lldb/source/Register/Arch/Register.RegisterInfos_x86_64_with_base_shared.o [8/8973] CXX obj/lldb/source/Utility/Utility.DataEncoder.o [9/8973] CXX obj/lldb/source/Utility/Utility.DataBufferLLVM.o [10/8973] CXX obj/lldb/source/Utility/Utility.DataBufferHeap.o [11/8973] CXX obj/lldb/source/Interpreter/Interfaces/Interfaces.ScriptedInterfaceUsages.o [12/8973] CXX obj/lldb/source/Utility/Utility.ConstString.o [13/8973] CXX obj/lldb/source/Utility/Utility.IOObject.o [14/8973] CXX obj/lldb/source/Utility/Utility.NameMatches.o [15/8973] CXX obj/lldb/source/Utility/Utility.LLDBAssert.o [16/8973] CXX obj/lldb/source/Utility/Utility.Environment.o [17/8973] CXX obj/lldb/source/Register/Linux/Register.RegisterInfoLinux_s390x.o [18/8973] CXX obj/lldb/source/Utility/Utility.LLDBLog.o [19/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfo_ppc64.o [20/8973] CXX obj/lldb/source/Register/Windows/Register.RegisterInfoWindows_i386.o [21/8973] CXX obj/lldb/source/Register/OpenBSD/Register.RegisterInfoOpenBSD_x86_64.o [22/8973] CXX obj/lldb/source/Register/NetBSD/Register.RegisterInfoNetBSD_x86_64.o [23/8973] CXX obj/lldb/source/Utility/Utility.CompletionRequest.o [24/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfo_ppc64le.o [25/8973] CXX obj/lldb/source/Register/Linux/Register.RegisterInfoLinux_i386.o [26/8973] CXX obj/lldb/source/Register/NetBSD/Register.RegisterInfoNetBSD_i386.o [27/8973] CXX obj/lldb/source/Register/OpenBSD/Register.RegisterInfoOpenBSD_i386.o [28/8973] CXX obj/lldb/source/Register/FreeBSD/Register.RegisterInfoFreeBSD_powerpc.o [29/8973] CXX obj/lldb/source/Utility/Utility.GDBRemote.o [30/8973] CXX obj/lldb/source/Register/Windows/Register.RegisterInfoWindows_x86_64.o [31/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfo_loongarch64.o [32/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfo_arm.o [33/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfo_riscv32.o [34/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfo_riscv64.o [35/8973] CXX obj/lldb/source/Register/FreeBSD/Register.RegisterInfoFreeBSD_i386.o [36/8973] CXX obj/lldb/source/Register/Linux/Register.RegisterInfoLinux_x86_64.o [37/8973] CXX obj/lldb/source/Utility/Utility.Policy.o [38/8973] CXX obj/lldb/source/Utility/Utility.AddressSpace.o [39/8973] CXX obj/lldb/source/Register/FreeBSD/Register.RegisterInfoFreeBSD_x86_64.o [40/8973] CXX obj/lldb/source/Utility/Utility.Instrumentation.o [41/8973] CXX obj/lldb/source/Register/Common/Register.RegisterTypeDetector_arm64.o [42/8973] CXX obj/lldb/source/Utility/Utility.RegisterType.o [43/8973] CXX obj/lldb/source/Utility/Utility.RegisterTypeFlags.o [44/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfo_arm64.o [45/8973] CXX obj/lldb/source/Utility/Utility.FileSpec.o [46/8973] CXX obj/lldb/source/Utility/Utility.DataExtractor.o [47/8973] CXX obj/lldb/source/Utility/Utility.ArchSpec.o [48/8973] CXX obj/lldb/source/Utility/Utility.RealpathPrefixes.o [49/8973] CXX obj/lldb/source/Utility/Utility.FileSpecList.o [50/8973] CXX obj/lldb/source/Utility/Utility.ProcessInfo.o [51/8973] CXX obj/lldb/source/Utility/Utility.Args.o [52/8973] CXX obj/lldb/source/Register/Common/Register.RegisterInfoDynamic_riscv32.o [53/8973] CXX obj/lldb/source/Utility/Utility.Listener.o [54/8973] CXX obj/lldb/source/Utility/Utility.AcceleratorGDBRemotePackets.o [55/8973] CXX obj/lldb/source/Utility/Utility.Log.o [56/8973] CXX obj/lldb/source/Utility/Utility.Event.o [57/8973] CXX obj/lldb/source/Utility/Utility.RegisterValue.o [58/8973] CXX obj/lldb/source/Utility/Utility.Broadcaster.o [59/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultChild.o [60/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectList.o [61/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultCast.o [62/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResultImpl.o [63/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectCast.o [64/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectConstResult.o [65/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectChild.o [66/8973] CXX obj/lldb/source/ValueObject/ValueObject.ValueObjectDynamicValue.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.