ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/366] AR lib/libclangTidyMiscModule.a
[2/366] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests
[3/366] LINK obj/clang/unittests/libclang/libclangTests
[4/366] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[5/366] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[6/366] LINK obj/clang/unittests/InstallAPI/InstallAPITests
[7/366] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix)
[8/366] LINK ./bin/lli-child-target
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[10/366] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests
[11/366] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests
[12/366] LINK ./bin/llvm-dwarfdump
[13/366] LINK ./bin/llvm-cgdata
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[15/366] LINK ./bin/llvm-cfi-verify
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[21/366] LINK ./bin/llvm-rtdyld
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[23/366] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests
[24/366] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[25/366] LINK ./bin/llvm-profgen
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[28/366] LINK ./bin/llvm-ar
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[30/366] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix)
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[33/366] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix)
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[38/366] LINK ./bin/llvm-exegesis
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[40/366] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix)
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[42/366] LINK ./bin/lli
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[45/366] LINK ./bin/c-index-test
[46/366] LINK obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests
[47/366] ACTION //llvm/utils/llvm-lit:llvm-lit(//llvm/utils/gn/build/toolchain:unix)
FAILED: bin/llvm-lit 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o bin/llvm-lit ../../llvm/utils/llvm-lit/llvm-lit.in LLVM_SOURCE_DIR=../../../llvm Python3_EXECUTABLE=/usr/bin/env\ python3 BUILD_MODE=. LLVM_LIT_CONFIG_MAP=\#\ 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\ \'\'\\n\\nmap_config\(\\n\ \ \ \ path\(r\'../../../bolt/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/bolt/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../bolt/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/bolt/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/clangd/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/clangd/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang-tools-extra/clangd/unittests/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang-tools-extra/clangd/unittests/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../clang/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/clang/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lld/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lld/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lld/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lld/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/API/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/API/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/Shell/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/Shell/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../lldb/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/lldb/test/Unit/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../llvm/test/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/llvm/test/lit.site.cfg.py\'\)\)\\nmap_config\(\\n\ \ \ \ path\(r\'../../../llvm/test/Unit/lit.cfg.py\'\),\\n\ \ \ \ path\(r\'../gen/llvm/test/Unit/lit.site.cfg.py\'\)\)
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 72, 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 70, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'LLVM_WINDOWS_PREFER_FORWARD_SLASH'
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[50/366] LINK obj/clang/unittests/Rewrite/RewriteTests
[51/366] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests
[52/366] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[53/366] LINK obj/llvm/unittests/Transforms/IPO/IPOTests
[54/366] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests
[55/366] LINK ./bin/llc
[56/366] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests
[57/366] LINK ./bin/llvm-opt-fuzzer
[58/366] LINK ./bin/llvm-c-test
[59/366] LINK obj/llvm/unittests/IR/IRTests
[60/366] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests
[61/366] LINK obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests
[62/366] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[63/366] SOLINK ./lib/libLTO.so
[64/366] LINK obj/clang/unittests/Index/IndexTests
[65/366] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests
[66/366] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[67/366] LINK obj/llvm/unittests/Target/RISCV/RISCVTests
[68/366] LINK ./bin/lld
[69/366] LINK obj/llvm/unittests/Target/ARM/ARMTests
[70/366] LINK obj/llvm/unittests/Transforms/Scalar/ScalarTests
[71/366] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests
[72/366] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests
[73/366] LINK ./bin/llvm-split
[74/366] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests
[75/366] LINK obj/llvm/unittests/Transforms/Coroutines/CoroTests
[76/366] LINK ./bin/llvm-dwarfutil
[77/366] LINK ./bin/llvm-reduce
[78/366] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests
[79/366] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests
[80/366] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests
[81/366] LINK ./bin/opt
[82/366] LINK obj/llvm/unittests/MI/MITests
[83/366] LINK obj/llvm/unittests/CodeGen/CodeGenTests
[84/366] LINK obj/llvm/unittests/MIR/MIRTests
[85/366] LINK ./bin/dsymutil
[86/366] LINK ./bin/dexp
[87/366] LINK obj/llvm/unittests/Transforms/Utils/UtilsTests
[88/366] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[89/366] LINK obj/llvm/unittests/Target/X86/X86Tests
[90/366] LINK ./bin/clangd
[91/366] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests
[92/366] LINK obj/clang/unittests/Sema/SemaTests
[93/366] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[94/366] LINK obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests
[95/366] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests
[96/366] LINK ./bin/llvm-dwp
[97/366] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests
[98/366] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests
[99/366] LINK obj/llvm/unittests/Target/TargetMachineCTests
[100/366] LINK ./bin/clangd-indexer
[101/366] LINK ./bin/clang-tidy
[102/366] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests
[103/366] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[104/366] LINK ./bin/clang
[105/366] LINK obj/clang/unittests/Tooling/ToolingTests
[106/366] CXX obj/lldb/source/Core/Core.PluginManager.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.