INFO:2026-10-28T19:42:02Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 1b049953c1c7..ab2be6913181 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 ab2be6913181 [AMDGPU] Precommit tests for ordered XDL VA_VDST waits (#233712) INFO:2026-10-28T19:42:06Z:root:syncing... Deleted branch merge (was 81db0531042d). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge b7df746ac6fc] [gn build] Port 4ad3d5ea1850 1 file changed, 1 insertion(+) [merge a6978793a768] [gn build] Port a068e44b95c5 1 file changed, 1 insertion(+) [gn build] Port 4ad3d5ea1850 -- https://github.com/llvm/llvm-project/commit/4ad3d5ea1850 [gn build] Port a068e44b95c5 -- https://github.com/llvm/llvm-project/commit/a068e44b95c5 INFO:2026-10-28T19:42:09Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/1397] AR lib/libLLVMSparcDesc.a [2/1397] AR lib/libLLVMSparcAsmParser.a [3/1397] AR lib/libLLVMSparcCodeGen.a [4/1397] AR lib/libLLVMSparcDisassembler.a [5/1397] AR lib/libLLVMAMDGPUCodeGen.a [6/1397] 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_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_HAS_TIME_ZONE_DATABASE=1 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: '_LIBCPP_ABI_NAMESPACE_LEN' [7/1397] ACTION //lldb/include/lldb/Host:Config(//llvm/utils/gn/build/toolchain:unix) FAILED: gen/lldb/include/lldb/Host/Config.h python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/include/lldb/Host/Config.h ../../lldb/include/lldb/Host/Config.h.cmake LLDB_EDITLINE_USE_WCHAR= LLDB_HAVE_EL_RFUNC_T= HAVE_PTSNAME_R= HAVE_NR_PROCESS_VM_READV= LLDB_ENABLE_CURSES= CURSES_HAVE_NCURSES_CURSES_H= LLDB_ENABLE_DYNAMIC_SCRIPTINTERPRETERS= LLDB_ENABLE_LUA= LLDB_ENABLE_MTE= LLDB_ENABLE_PYTHON= LLDB_ENABLE_PYTHON_LIMITED_API= LLDB_ENABLE_TREESITTER= LLDB_EMBED_PYTHON_HOME= LLDB_INSTALL_LIBDIR_BASENAME=lib LLDB_GLOBAL_INIT_DIRECTORY= LLDB_PYTHON_HOME= LLDB_PYTHON_RUNTIME_LIBRARY_BUILD_PATH= LLDB_DWO_DIAGNOSTIC_SUFFIX=Debugging\ will\ be\ degraded. LLDB_BUG_REPORT_URL=https://github.com/llvm/llvm-project/issues/ HAVE_LIBCOMPRESSION= LLDB_ENABLE_LIBEDIT= LLDB_ENABLE_LIBXML2=1 LLDB_ENABLE_POSIX=1 LLDB_ENABLE_TERMIOS=1 LLVM_ENABLE_CURL= HAVE_SYS_EVENT_H= HAVE_PPOLL=1 HAVE_PROCESS_VM_READV=1 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 79, in main if values[var] == "0": ~~~~~~^^^^^ KeyError: 'HAVE_GETEXECPATH' [8/1397] LINK obj/llvm/unittests/CGData/CodeGenDataTests [9/1397] LINK ./bin/llvm-mca [10/1397] LINK ./bin/llvm-objdump [11/1397] LINK ./bin/llvm-dwarfdump [12/1397] LINK ./bin/llvm-cxxmap [13/1397] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests [14/1397] LINK ./bin/llvm-nm [15/1397] LINK ./bin/llvm-cxxdump [16/1397] LINK ./bin/sancov [17/1397] LINK ./bin/llvm-debuginfo-analyzer [18/1397] LINK ./bin/llvm-xray [19/1397] LINK ./bin/llvm-dwp [20/1397] LINK ./bin/llvm-profgen [21/1397] LINK ./bin/llvm-cfi-verify [22/1397] LINK ./bin/llvm-lipo [23/1397] LINK ./bin/llvm-ar [24/1397] LINK ./bin/llvm-rtdyld [25/1397] LINK ./bin/llvm-libtool-darwin [26/1397] LINK ./bin/llvm-ml [27/1397] LINK ./bin/llvm-mc [28/1397] LINK ./bin/llvm-jitlink [29/1397] LINK ./bin/llvm-bolt [30/1397] LINK obj/bolt/unittests/Profile/ProfileTests [31/1397] LINK ./bin/llvm-exegesis [32/1397] LINK obj/bolt/unittests/Passes/PassTests [33/1397] LINK ./bin/llvm-calc-occupancy [34/1397] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [35/1397] LINK ./bin/clang-extdef-mapping [36/1397] LINK ./bin/llvm-bolt-heatmap [37/1397] LINK obj/bolt/unittests/Core/CoreTests [38/1397] LINK obj/clang/unittests/CrossTU/CrossTUTests [39/1397] LINK ./bin/llvm-opt-fuzzer [40/1397] LINK ./bin/clang-linker-wrapper [41/1397] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [42/1397] LINK ./bin/dsymutil [43/1397] LINK ./bin/clang-tidy [44/1397] LINK ./bin/llvm-gsymutil [45/1397] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [46/1397] LINK ./bin/clang-scan-deps [47/1397] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [48/1397] LINK ./bin/llvm-isel-fuzzer [49/1397] LINK ./bin/llvm-ir2vec [50/1397] LINK ./bin/clang-nvlink-wrapper [51/1397] SOLINK ./lib/libLTO.so [52/1397] LINK ./bin/clang-sycl-linker [53/1397] LINK ./bin/llvm-dwarfutil [54/1397] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [55/1397] LINK ./bin/llc [56/1397] LINK ./bin/llvm-split [57/1397] LINK ./bin/llvm-reduce [58/1397] LINK ./bin/opt [59/1397] LINK ./bin/llvm-lto [60/1397] LINK ./bin/llvm-lto2 [61/1397] LINK ./bin/lld [62/1397] LINK obj/clang/unittests/Frontend/FrontendTests [63/1397] LINK obj/llvm/unittests/CodeGen/CodeGenTests [64/1397] LINK ./bin/llvm-c-test [65/1397] LINK obj/clang/unittests/Driver/ClangDriverTests [66/1397] LINK ./bin/clang-check [67/1397] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [68/1397] SOLINK ./lib/libclang.so [69/1397] LINK ./bin/clang-repl [70/1397] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests [71/1397] LINK obj/clang/unittests/Tooling/ToolingTests ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.