INFO:2026-11-05T16:50:19Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   4f30a2a4a573..5a90282da7ef  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 5a90282da7ef [IPO] Declare command line options in TableGen (#239113)
INFO:2026-11-05T16:50:23Z:root:syncing...
Deleted branch merge (was 71de69f07c41).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 04636ec30535] [gn build] Port 685c4c464b0f
 1 file changed, 1 insertion(+)
[gn build] Port 685c4c464b0f -- https://github.com/llvm/llvm-project/commit/685c4c464b0f
INFO:2026-11-05T16:50:24Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/3705] 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_STD_THREAD
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_STATPART
[2/3705] LINK ./bin/lit-cpuid
[3/3705] LINK ./bin/merge-fdata
[4/3705] LINK obj/llvm/unittests/tools/llvm-profgen/LLVMProfgenTests
[5/3705] LINK obj/clang/unittests/tools/offload-arch/OffloadArchTests
[6/3705] LINK ./bin/clang-fuzzer-dictionary
[7/3705] LINK ./bin/llvm-jitlink-executor
[8/3705] LINK ./bin/llvm-config
[9/3705] LINK ./bin/apinotes-test
[10/3705] LINK obj/llvm/unittests/BinaryFormat/BinaryFormatTests
[11/3705] LINK obj/llvm/unittests/TextAPI/TextAPITests
[12/3705] LINK obj/llvm/unittests/TargetParser/TargetParserTests
[13/3705] LINK obj/clang/unittests/Basic/BasicTests
[14/3705] LINK ./bin/clang-format
[15/3705] LINK obj/llvm/unittests/Support/SupportTests
[16/3705] LINK obj/llvm/unittests/ADT/ADTTests
[17/3705] CXX obj/llvm/utils/TableGen/llvm-tblgen.SystemZInsnDirectiveEmitter.o
[18/3705] CXX obj/llvm/utils/TableGen/Common/Common.CodeGenHwModes.o
[19/3705] CXX obj/llvm/utils/TableGen/Common/Common.CodeGenInstruction.o
[20/3705] CXX obj/llvm/utils/TableGen/Common/Common.InfoByHwMode.o
[21/3705] CXX obj/llvm/utils/TableGen/llvm-tblgen.RegisterBankEmitter.o
[22/3705] CXX obj/llvm/utils/TableGen/llvm-tblgen.CompressInstEmitter.o
[23/3705] CXX obj/llvm/utils/TableGen/llvm-tblgen.DecoderEmitter.o
[24/3705] CXX obj/llvm/utils/TableGen/Common/GlobalISel/MatchTable/Common.Matchers.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.