ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/260] LINK ./bin/llvm-remarkutil
[2/260] LINK ./bin/llvm-sim
[3/260] LINK ./bin/llvm-rc
[4/260] LINK ./bin/llvm-readtapi
[5/260] LINK ./bin/llvm-profdata
[6/260] LINK ./bin/llvm-readobj
[7/260] LINK ./bin/llvm-pdbutil
[8/260] ACTION //llvm/tools/llvm-rc:llvm-windres(//llvm/utils/gn/build/toolchain:unix)
[9/260] ACTION //llvm/tools/llvm-readobj:llvm-readelf(//llvm/utils/gn/build/toolchain:unix)
[10/260] LINK ./bin/llvm-opt-report
[11/260] LINK ./bin/llvm-size
[12/260] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix)
[13/260] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix)
[14/260] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix)
[15/260] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix)
[16/260] ACTION //clang/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/clang/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/clang/test/lit.site.cfg.py ../../clang/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //clang/test/lit.site.cfg.py.in,\ do\ not\ edit\\n\\n\#\ 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\ \'\' CLANG_BINARY_DIR=../../../obj/clang CLANG_SOURCE_DIR=../../../../../clang LLVM_BINARY_DIR=../../../obj/llvm LLVM_LIBS_DIR= LLVM_SOURCE_DIR=../../../../../llvm LLVM_TOOLS_DIR=../../../bin LLVM_TARGET_TRIPLE=arm64-apple-darwin SHLIBDIR=../../../lib BUILD_SHARED_LIBS=0 LLVM_LINK_LLVM_DYLIB=0 CLANG_LINK_CLANG_DYLIB=0 LLVM_WITH_Z3=0 TEST_WITH_Z3_DEVEL=0 Z3_INCLUDE_DIR= CLANG_BUILD_EXAMPLES=0 CLANG_BUILT_STANDALONE=0 CLANG_DEFAULT_CXX_STDLIB= CLANG_DEFAULT_PIE_ON_LINUX=0 CLANG_ENABLE_CIR=0 CLANG_ENABLE_OBJC_REWRITER=1 CLANG_PLUGIN_SUPPORT=0 CURRENT_TOOLS_DIR=../../../bin CLANG_VENDOR_UTI=org.llvm.clang CMAKE_CXX_COMPILER=c++ CMAKE_C_COMPILER=cc ENABLE_BACKTRACES=1 ENABLE_SHARED=0 LLVM_EXPERIMENTAL_KEY_INSTRUCTIONS=0 LLVM_EXTERNAL_LIT= LLVM_HOST_TRIPLE=arm64-apple-darwin LLVM_INCLUDE_SPIRV_TOOLS_TESTS=0 LLVM_LIT_TOOLS_DIR= LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=21 Python3_EXECUTABLE=python3 PPC_LINUX_DEFAULT_IEEELONGDOUBLE=0 CLANG_ENABLE_STATIC_ANALYZER=1 LLVM_ENABLE_ZLIB=1 LLVM_ENABLE_ZSTD=0 HOST_ARCH=arm64 LLVM_PLUGIN_EXT=.dylib CMAKE_LIBRARY_OUTPUT_DIRECTORY=../../../lib LLVM_LIT_ERRC_MESSAGES= PERL_EXECUTABLE=/usr/bin/perl LLVM_ENABLE_REVERSE_ITERATION=0 LLVM_ENABLE_THREADS=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 72, in main
    in_line = var_re.sub(repl, in_line)
  File "/Users/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl
    return values[key]
KeyError: 'TEST_WITH_Z3_MOCK'
[17/260] LINK ./bin/clang-format
[18/260] LINK obj/clang/unittests/Basic/BasicTests
[19/260] AR lib/libclangAST.a
[20/260] LINK ./bin/llvm-rtdyld
[21/260] LINK ./bin/llvm-objdump
[22/260] LINK ./bin/llvm-profgen
[23/260] LINK ./bin/llvm-opt-fuzzer
[24/260] LINK ./bin/llvm-reduce
[25/260] CXX obj/clang/lib/Sema/Sema.SemaDeclCXX.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.