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HEAD is now at caed45964660 [Bazel] Fixes d7e60d5 (#188592)
INFO:2026-03-25T20:26:35Z:root:syncing...
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Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge ce8406522350] [gn build] Port 28318d5db86f
 1 file changed, 1 insertion(+)
[gn build] Port 28318d5db86f -- https://github.com/llvm/llvm-project/commit/28318d5db86f
INFO:2026-03-25T20:26:36Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2185] AR lib/libLLVMLoongArchDesc.a
[2/2185] AR lib/libLLVMLoongArchAsmParser.a
[3/2185] 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'
[4/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSelectionDAGInfo.o
[5/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerAlloca.o
[6/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXImageOptimizer.o
[7/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXMarkKernelPtrsGlobal.o
[8/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerUnreachable.o
[9/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsOs16.o
[10/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAliasAnalysis.o
[11/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXForwardParams.o
[12/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXCtorDtorLowering.o
[13/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAssignValidGlobalNames.o
[14/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAtomicLower.o
[15/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAllocaHoisting.o
[16/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16RegisterInfo.o
[17/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXIRPeephole.o
[18/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16InstrInfo.o
[19/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXGenericToNVVM.o
[20/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXFrameLowering.o
[21/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerAggrCopies.o
[22/2185] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXTargetStreamer.o
[23/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMulMulBugPass.o
[24/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEInstrInfo.o
[25/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMachineFunction.o
[26/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSERegisterInfo.o
[27/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsCCState.o
[28/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16HardFloat.o
[29/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXInstrInfo.o
[30/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSetMachineRegisterFlags.o
[31/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsExpandPseudo.o
[32/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MicroMipsSizeReduction.o
[33/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsModuleISelDAGToDAG.o
[34/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerArgs.o
[35/2185] CXX obj/llvm/lib/Target/PowerPC/GISel/LLVMPowerPCCodeGen.PPCCallLowering.o
[36/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16FrameLowering.o
[37/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16ISelLowering.o
[38/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetObjectFile.o
[39/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMCInstLower.o
[40/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsPreLegalizerCombiner.o
[41/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsOptimizePICCall.o
[42/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSubtarget.o
[43/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsFrameLowering.o
[44/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsRegisterInfo.o
[45/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsCallLowering.o
[46/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsLegalizerInfo.o
[47/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEFrameLowering.o
[48/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16ISelDAGToDAG.o
[49/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsDelaySlotFiller.o
[50/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsInstrInfo.o
[51/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsISelDAGToDAG.o
[52/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsBranchExpansion.o
[53/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsConstantIslandPass.o
[54/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsAsmPrinter.o
[55/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXDwarfDebug.o
[56/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEISelDAGToDAG.o
[57/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsRegisterBankInfo.o
[58/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEISelLowering.o
[59/2185] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXInstPrinter.o
[60/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsFastISel.o
[61/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXISelDAGToDAG.o
[62/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsPostLegalizerCombiner.o
[63/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAsmPrinter.o
[64/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsInstructionSelector.o
[65/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetTransformInfo.o
[66/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetMachine.o
[67/2185] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXISelLowering.o
[68/2185] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsISelLowering.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.