ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/4850] AR lib/libclangDocSupport.a
[2/4850] ACTION //clang/tools/clang-installapi:clang_installapi-driver(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/clang/tools/clang-installapi/clang_installapi-driver.cpp 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/clang/tools/clang-installapi/clang_installapi-driver.cpp ../../llvm/cmake/modules/llvm-driver-template.cpp.in TOOL_NAME=clang_installapi
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: 'INITLLVM_ARGS'
[3/4850] CXX obj/clang/lib/AST/ByteCode/AST.Source.o
[4/4850] CXX obj/clang/lib/Driver/Driver.Compilation.o
[5/4850] CXX obj/clang/lib/AST/AST.DeclGroup.o
[6/4850] CXX obj/clang/lib/AST/ByteCode/AST.InterpBlock.o
[7/4850] CXX obj/clang-tools-extra/clang-reorder-fields/clang-reorder-fields.Designator.o
[8/4850] CXX obj/clang/lib/AST/ByteCode/AST.FunctionPointer.o
[9/4850] CXX obj/clang/lib/AST/ByteCode/AST.PrimType.o
[10/4850] CXX obj/clang/lib/AST/ByteCode/AST.InterpShared.o
[11/4850] CXX obj/clang/lib/AST/AST.ComparisonCategories.o
[12/4850] CXX obj/clang/lib/AST/AST.DeclFriend.o
[13/4850] CXX obj/clang/lib/AST/ByteCode/AST.Record.o
[14/4850] CXX obj/clang/lib/AST/ByteCode/AST.MemberPointer.o
[15/4850] CXX obj/clang/lib/AST/AST.Comment.o
[16/4850] CXX obj/clang/lib/AST/ByteCode/AST.InterpStack.o
[17/4850] CXX obj/clang/lib/AST/AST.Availability.o
[18/4850] CXX obj/clang/lib/AST/AST.DeclOpenMP.o
[19/4850] CXX obj/clang/lib/AST/AST.DataCollection.o
[20/4850] CXX obj/clang/lib/AST/AST.DeclOpenACC.o
[21/4850] CXX obj/clang/lib/AST/ByteCode/AST.EvaluationResult.o
[22/4850] CXX obj/clang/lib/AST/AST.CommentParser.o
[23/4850] CXX obj/clang/lib/AST/ByteCode/AST.InterpState.o
[24/4850] CXX obj/clang/lib/AST/ByteCode/AST.Function.o
[25/4850] CXX obj/clang/lib/AST/ByteCode/AST.State.o
[26/4850] CXX obj/clang/lib/AST/ByteCode/AST.DynamicAllocator.o
[27/4850] CXX obj/clang/lib/Analysis/Analysis.CFGStmtMap.o
[28/4850] CXX obj/clang/lib/AST/ByteCode/AST.Descriptor.o
[29/4850] CXX obj/clang/lib/AST/AST.DeclarationName.o
[30/4850] CXX obj/clang/lib/Analysis/Analysis.CFGReachabilityAnalysis.o
[31/4850] CXX obj/clang/lib/AST/AST.AttrDocTable.o
[32/4850] CXX obj/clang/lib/Analysis/Analysis.CFGBackEdges.o
[33/4850] CXX obj/clang/lib/AST/AST.ComputeDependence.o
[34/4850] CXX obj/clang/lib/AST/AST.CXXInheritance.o
[35/4850] CXX obj/clang/lib/AST/ByteCode/AST.Program.o
[36/4850] CXX obj/clang/lib/AST/AST.DeclTemplate.o
[37/4850] CXX obj/clang/lib/AST/ByteCode/AST.InterpFrame.o
[38/4850] CXX obj/clang/lib/AST/ByteCode/AST.InterpBuiltinBitCast.o
[39/4850] CXX obj/clang/lib/AST/AST.DeclObjC.o
[40/4850] CXX obj/clang/lib/AST/ByteCode/AST.Pointer.o
[41/4850] CXX obj/clang/lib/Analysis/Analysis.CallGraph.o
[42/4850] CXX obj/clang/lib/AST/AST.CommentSema.o
[43/4850] CXX obj/clang/lib/AST/ByteCode/AST.Context.o
[44/4850] CXX obj/clang/lib/Analysis/Analysis.CalledOnceCheck.o
[45/4850] CXX obj/clang/lib/AST/AST.DeclCXX.o
[46/4850] CXX obj/clang/lib/AST/AST.DeclBase.o
[47/4850] CXX obj/clang/lib/AST/ByteCode/AST.ByteCodeEmitter.o
[48/4850] CXX obj/clang/lib/AST/AST.DeclPrinter.o
[49/4850] CXX obj/clang-tools-extra/clang-query/clang-query.QueryParser.o
[50/4850] CXX obj/llvm/lib/IR/IR.AutoUpgrade.o
[51/4850] CXX obj/clang/tools/clang-import-test/clang-import-test.clang-import-test.o
[52/4850] CXX obj/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/MacOSX-DYLD.DynamicLoaderMacOS.o
[53/4850] CXX obj/clang-tools-extra/clang-apply-replacements/tool/clang-apply-replacements.ClangApplyReplacementsMain.o
[54/4850] CXX obj/clang/lib/AST/AST.Decl.o
[55/4850] CXX obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests.ApplyReplacementsTest.o
[56/4850] CXX obj/clang/lib/AST/ByteCode/AST.InterpBuiltin.o
[57/4850] CXX obj/clang/lib/Analysis/Analysis.CFG.o
[58/4850] CXX obj/clang-tools-extra/clang-apply-replacements/lib/Tooling/clang-apply-replacements.ApplyReplacements.o
[59/4850] CXX obj/clang/lib/AST/ByteCode/AST.Disasm.o
[60/4850] CXX obj/clang/lib/AST/ByteCode/AST.Compiler.o
[61/4850] CXX obj/clang-tools-extra/clang-query/clang-query.Query.o
[62/4850] CXX obj/clang-tools-extra/clang-reorder-fields/clang-reorder-fields.ReorderFieldsAction.o
[63/4850] CXX obj/clang/lib/AST/ByteCode/AST.EvalEmitter.o
[64/4850] CXX obj/clang/lib/AST/AST.ASTContext.o
[65/4850] CXX obj/clang/lib/AST/AST.AttrImpl.o
[66/4850] CXX obj/clang/lib/AST/AST.DynamicRecursiveASTVisitor.o
[67/4850] CXX obj/clang/lib/AST/ByteCode/AST.Interp.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.