INFO:2026-03-05T16:04:00Z:root:pulling...
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   e9657a12b2e8..2580ddfe4e19  main       -> origin/main
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HEAD is now at 2580ddfe4e19 [flang] Fix distribution build of `ISO_Fortran_binding.h` to also install it in `CMAKE_INSTALL_INCLUDEDIR`. (#184284)
INFO:2026-03-05T16:04:03Z:root:syncing...
Deleted branch merge (was a53549f5fd72).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge a79903cf2498] [gn build] Port b80248a0ea35
 1 file changed, 1 insertion(+)
[gn build] Port b80248a0ea35 -- https://github.com/llvm/llvm-project/commit/b80248a0ea35
INFO:2026-03-05T16:04:04Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/480] AR lib/libLLVMObject.a
[2/480] AR lib/libclangTidyCppCoreGuidelinesModule.a
[3/480] 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'
[4/480] AR lib/libclangTidyBugproneModule.a
[5/480] LINK ./bin/llvm-opt-report
[6/480] LINK ./bin/llvm-objcopy
[7/480] LINK ./bin/llvm-remarkutil
[8/480] LINK ./bin/llvm-ifs
[9/480] LINK ./bin/llvm-sim
[10/480] LINK ./bin/llvm-modextract
[11/480] LINK ./bin/llvm-offload-binary
[12/480] LINK ./bin/clang-apply-replacements
[13/480] LINK ./bin/llvm-link
[14/480] LINK ./bin/llvm-offload-wrapper
[15/480] LINK ./bin/clang-offload-bundler
[16/480] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[17/480] LINK ./bin/llvm-nm
[18/480] LINK ./bin/llvm-mca
[19/480] LINK ./bin/llvm-bat-dump
[20/480] LINK obj/bolt/unittests/Profile/ProfileTests
[21/480] LINK ./bin/llvm-libtool-darwin
[22/480] LINK ./bin/llvm-ml
[23/480] LINK ./bin/llvm-mc
[24/480] LINK ./bin/llvm-lipo
[25/480] LINK ./bin/llvm-bolt-heatmap
[26/480] LINK obj/bolt/unittests/Core/CoreTests
[27/480] LINK ./bin/llvm-jitlink
[28/480] LINK ./bin/clang-change-namespace
[29/480] LINK ./bin/clang-extdef-mapping
[30/480] LINK ./bin/clang-move
[31/480] LINK ./bin/clang-include-fixer
[32/480] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[33/480] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[34/480] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[35/480] LINK ./bin/clang-diff
[36/480] LINK ./bin/clang-doc
[37/480] LINK ./bin/diagtool
[38/480] LINK obj/clang/unittests/Sema/SemaTests
[39/480] LINK obj/bolt/unittests/Passes/PassTests
[40/480] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[41/480] LINK ./bin/clang-nvlink-wrapper
[42/480] LINK ./bin/clang-reorder-fields
[43/480] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[44/480] LINK ./bin/find-all-symbols
[45/480] LINK ./bin/pp-trace
[46/480] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[47/480] LINK ./bin/llvm-bolt
[48/480] LINK ./bin/modularize
[49/480] LINK ./bin/clang-query
[50/480] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[51/480] LINK ./bin/clang-refactor
[52/480] LINK ./bin/clang-import-test
[53/480] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[54/480] LINK obj/clang/unittests/Serialization/SerializationTests
[55/480] LINK ./bin/clang-installapi
[56/480] LINK ./bin/clang-scan-deps
[57/480] LINK ./bin/llvm-lto
[58/480] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[59/480] LINK ./bin/llvm-isel-fuzzer
[60/480] LINK ./bin/clang-sycl-linker
[61/480] LINK ./bin/clang-linker-wrapper
[62/480] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[63/480] LINK ./bin/llvm-ir2vec
[64/480] LINK ./bin/llvm-gsymutil
[65/480] LINK ./bin/llvm-lto2
[66/480] LINK ./bin/clang-check
[67/480] SOLINK ./lib/libclang.so
[68/480] LINK ./bin/clang-repl
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.