ninja: Entering directory `out/gn'
[1/911] ACTION //clang-tools-extra/clang-tidy:clang-tidy-config(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/clang-tools-extra/clang-tidy/clang-tidy-config.h 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/clang-tools-extra/clang-tidy/clang-tidy-config.h ../../clang-tools-extra/clang-tidy/clang-tidy-config.h.cmake CLANG_TIDY_ENABLE_STATIC_ANALYZER=1
Traceback (most recent call last):
  File "/Users/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in <module>
    sys.exit(main())
  File "/Users/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 75, in main
    if values[var] == "0":
KeyError: 'CLANG_TIDY_ENABLE_QUERY_BASED_CUSTOM_CHECKS'
[2/911] AR lib/libclangTooling.a
[3/911] AR lib/libclangIndex.a
[4/911] AR lib/libclangCodeGen.a
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.AMDGPU.o) in output file used for input files: obj/clang/lib/CodeGen/Targets/CodeGen.AMDGPU.o and: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.AMDGPU.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.ARM.o) in output file used for input files: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.ARM.o and: obj/clang/lib/CodeGen/Targets/CodeGen.ARM.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.DirectX.o) in output file used for input files: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.DirectX.o and: obj/clang/lib/CodeGen/Targets/CodeGen.DirectX.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.Hexagon.o) in output file used for input files: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.Hexagon.o and: obj/clang/lib/CodeGen/Targets/CodeGen.Hexagon.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.NVPTX.o) in output file used for input files: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.NVPTX.o and: obj/clang/lib/CodeGen/Targets/CodeGen.NVPTX.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.PPC.o) in output file used for input files: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.PPC.o and: obj/clang/lib/CodeGen/Targets/CodeGen.PPC.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.RISCV.o) in output file used for input files: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.RISCV.o and: obj/clang/lib/CodeGen/Targets/CodeGen.RISCV.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.SPIR.o) in output file used for input files: obj/clang/lib/CodeGen/Targets/CodeGen.SPIR.o and: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.SPIR.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.SystemZ.o) in output file used for input files: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.SystemZ.o and: obj/clang/lib/CodeGen/Targets/CodeGen.SystemZ.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.WebAssembly.o) in output file used for input files: obj/clang/lib/CodeGen/Targets/CodeGen.WebAssembly.o and: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.WebAssembly.o (due to use of basename, truncation, blank padding or duplicate input files)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: warning same member name (CodeGen.X86.o) in output file used for input files: obj/clang/lib/CodeGen/Targets/CodeGen.X86.o and: obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.X86.o (due to use of basename, truncation, blank padding or duplicate input files)
[5/911] LINK obj/clang/unittests/Format/FormatTests
[6/911] LINK ./bin/llvm-cfi-verify
[7/911] LINK obj/clang/unittests/Lex/LexTests
[8/911] LINK ./bin/diagtool
[9/911] LINK obj/clang/unittests/Support/ClangSupportTests
[10/911] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ISelLowering.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.