INFO:2026-10-14T14:34:50Z:root:pulling...
From github.com:llvm/llvm-project
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   b7abe5fa8805..24e7dc31d3f8  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 24e7dc31d3f8 [X86] bmi.ll - add nounwind to remove cfi noise (#231926)
INFO:2026-10-14T14:34:54Z:root:syncing...
Deleted branch merge (was 937ec02947db).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 285e064cf0fc] [gn build] Port ee7d9f3f4a13
 1 file changed, 1 insertion(+)
[merge 23acde600fba] [gn build] Port f2c709843242
 2 files changed, 2 insertions(+)
[gn build] Port ee7d9f3f4a13 -- https://github.com/llvm/llvm-project/commit/ee7d9f3f4a13
[gn build] Port f2c709843242 -- https://github.com/llvm/llvm-project/commit/f2c709843242
INFO:2026-10-14T14:34:58Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/434] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[2/434] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[3/434] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[4/434] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix)
[5/434] AR lib/liblldbPluginDynamicLoaderWindowsDYLD.a
[6/434] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix)
[7/434] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[8/434] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix)
[9/434] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix)
[10/434] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix)
[11/434] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[12/434] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix)
[13/434] ACTION //llvm/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/test/lit.site.cfg.py ../../llvm/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //llvm/test/lit.site.cfg.py.in,\ do\ not\ edit\\n\\n\#\ Takes\ a\ path\ that\'s\ relative\ to\ __file__\ and\ makes\ it\ absolute.\\ndef\ path\(p\):\\n\ \ \ \ return\ os.path.abspath\(os.path.join\(__file__,\ \'..\',\ p\)\)\ if\ p\ else\ \'\' LLVM_BINARY_DIR=../../../obj/llvm LLVM_SOURCE_DIR=../../../../../llvm LLVM_TOOLS_DIR=../../../bin SHLIBDIR=../../../lib BUILD_SHARED_LIBS=0 HOST_CC=cc HOST_CXX=c++ HOST_LDFLAGS= ENABLE_BACKTRACES=1 LLVM_APPEND_VC_REV=0 LLVM_ENABLE_FFI=0 LLVM_ENABLE_HTTPLIB=0 LLVM_ENABLE_LZMA=0 LLVM_ENABLE_PROFCHECK=0 LLVM_FORCE_VC_REVISION= LLVM_HAS_LOGF128=0 LLVM_HAVE_OPT_VIEWER_MODULES=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_DXIL_TESTS=0 LLVM_INCLUDE_SPIRV_TOOLS_TESTS=0 LLVM_LIBS_DIR=../../../lib LLVM_LINK_LLVM_DYLIB=0 LLVM_LIT_TOOLS_DIR= LLVM_IR2VEC_TEST_PYTHON_BINDINGS=0 LLVM_IR2VEC_BINDINGS_DIR= LLVM_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=24 LLVM_VERSION_MINOR=0 LLVM_VERSION_SUFFIX=git Python3_EXECUTABLE=python3 TARGETS_TO_BUILD=AArch64\ AMDGPU\ ARM\ AVR\ BPF\ Hexagon\ Lanai\ LoongArch\ Mips\ NVPTX\ PowerPC\ RISCV\ Sparc\ SystemZ\ WebAssembly\ X86 LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu LLVM_LIBCXX_USED=0 LLVM_BINDINGS= LLVM_BYE_LINK_INTO_TOOLS=0 LLVM_EXAMPLEIRTRANSFORMS_LINK_INTO_TOOLS=0 HAVE_OCAMLOPT=0 OCAMLFIND=OCAMLFIND-NOTFOUND OCAMLFLAGS= LLVM_INCLUDE_EXAMPLES=0 LLVM_HAVE_OPENCSD=0 LLVM_HAVE_MLIR_LOWERING=0 LLVM_HAVE_TF_AOT=0 LLVM_HAVE_TFLITE=0 LLVM_INLINER_MODEL_AUTOGENERATED=0 LLVM_RAEVICT_MODEL_AUTOGENERATED=0 PTXAS_EXECUTABLE= HOST_ARCH=x86_64 EXEEXT= LLVM_ENABLE_PLUGINS=1 LLVM_LIT_ERRC_MESSAGES= LLVM_PLUGIN_EXT=.so SHLIBEXT=.so HOST_OS=Linux GOLD_EXECUTABLE=ld.gold LD_BFD_EXECUTABLE=ld.bfd CMAKE_OSX_SYSROOT= CMAKE_XCRUN= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_ONDISK_CAS=0 LLVM_ENABLE_EXPENSIVE_CHECKS=0 LLVM_ENABLE_THREADS=1 LLVM_ENABLE_ZLIB=1 LLVM_ENABLE_ZSTD=0 LLVM_ENABLE_CURL=0 LLVM_ENABLE_REVERSE_ITERATION=0
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 <module>
    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: 'CMAKE_COMMAND'
[14/434] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix)
[15/434] LINK obj/clang/unittests/libclang/libclangTests
[16/434] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests
[17/434] LINK ./bin/llvm-xray
[18/434] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests
[19/434] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests
[20/434] LINK ./bin/llvm-lipo
[21/434] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[22/434] LINK ./bin/llvm-libtool-darwin
[23/434] LINK obj/llvm/unittests/MC/MCTests
[24/434] LINK ./bin/llvm-ml
[25/434] LINK ./bin/llvm-rtdyld
[26/434] LINK ./bin/llvm-mc
[27/434] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests
[28/434] LINK ./bin/llvm-jitlink
[29/434] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests
[30/434] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests
[31/434] LINK ./bin/c-index-test
[32/434] LINK ./bin/llvm-split
[33/434] LINK obj/llvm/unittests/Target/TargetMachineCTests
[34/434] LINK ./bin/llvm-opt-fuzzer
[35/434] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests
[36/434] LINK ./bin/llvm-reduce
[37/434] LINK obj/llvm/unittests/MIR/MIRTests
[38/434] LINK ./bin/llvm-lto2
[39/434] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests
[40/434] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests
[41/434] LINK obj/llvm/unittests/CodeGen/CodeGenTests
[42/434] LINK ./bin/llvm-lto
[43/434] LINK obj/llvm/unittests/MI/MITests
[44/434] SOLINK ./lib/libLTO.so
[45/434] LINK ./bin/clang
[46/434] LINK ./bin/lldb
[47/434] LINK ./bin/lldb-test
[48/434] LINK ./bin/lldb-dap
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.