INFO:2026-03-25T20:57:40Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   b3455c1b8465..f83697d69f6d  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 f83697d69f6d [DirectX] Handle byte type in DXILBitcodeWriter (#187157)
INFO:2026-03-25T20:57:44Z:root:syncing...
Deleted branch merge (was 4483b2d34482).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge a421de9f21eb] [gn build] Port 28318d5db86f
 1 file changed, 1 insertion(+)
[gn build] Port 28318d5db86f -- https://github.com/llvm/llvm-project/commit/28318d5db86f
INFO:2026-03-25T20:57:45Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2307] 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_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 122, 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 75, in main
    if values[var] == "0":
       ~~~~~~^^^^^
KeyError: '_LIBCPP_HAS_THREAD_API_C11'
[2/2307] CXX obj/llvm/lib/Target/AMDGPU/MCA/MCA.AMDGPUCustomBehaviour.o
[3/2307] CXX obj/llvm/lib/Target/AMDGPU/Utils/Utils.AMDKernelCodeTUtils.o
[4/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIModeRegisterDefaults.o
[5/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIProgramInfo.o
[6/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInsertHardClauses.o
[7/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPostRABundler.o
[8/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFixVGPRCopies.o
[9/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIShrinkInstructions.o
[10/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPreEmitPeephole.o
[11/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeExecMasking.o
[12/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMMachineFunctionInfo.o
[13/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIModeRegister.o
[14/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPeepholeSDWA.o
[15/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeExecMaskingPreRA.o
[16/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMHazardRecognizer.o
[17/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBlockPlacement.o
[18/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMInstrInfo.o
[19/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIAnnotateControlFlow.o
[20/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerI1Copies.o
[21/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMFixCortexA57AES1742098Pass.o
[22/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMMacroFusion.o
[23/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.A15SDOptimizer.o
[24/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMCallingConv.o
[25/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMCallLowering.o
[26/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMRegisterBankInfo.o
[27/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerWWMCopies.o
[28/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILoadStoreOptimizer.o
[29/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMSLSHardening.o
[30/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBaseRegisterInfo.o
[31/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLegalizerInfo.o
[32/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIMemoryLegalizer.o
[33/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMMCInstLower.o
[34/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLatencyMutations.o
[35/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerSGPRSpills.o
[36/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPreAllocateWWMRegs.o
[37/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILateBranchLowering.o
[38/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFormMemoryClauses.o
[39/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIMachineScheduler.o
[40/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMSelectionDAGInfo.o
[41/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFixSGPRCopies.o
[42/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIMachineFunctionInfo.o
[43/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFoldOperands.o
[44/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeVGPRLiveRange.o
[45/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerControlFlow.o
[46/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMExpandPseudoInsts.o
[47/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFrameLowering.o
[48/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMSubtarget.o
[49/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMParallelDSP.o
[50/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMConstantIslandPass.o
[51/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMAsmPrinter.o
[52/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMFrameLowering.o
[53/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMFastISel.o
[54/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLowOverheadLoops.o
[55/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIWholeQuadMode.o
[56/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMInstructionSelector.o
[57/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLoadStoreOptimizer.o
[58/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInsertWaitcnts.o
[59/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMISelDAGToDAG.o
[60/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBaseInstrInfo.o
[61/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIRegisterInfo.o
[62/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInstrInfo.o
[63/2307] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIISelLowering.o
[64/2307] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMISelLowering.o
[65/2307] CXX obj/llvm/lib/Target/AMDGPU/AsmParser/AsmParser.AMDGPUAsmParser.o
[66/2307] CXX obj/llvm/lib/Target/AMDGPU/Disassembler/Disassembler.AMDGPUDisassembler.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.