INFO:2026-01-26T20:31:40Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 0926743e2eac..b285745dc1a4 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at b285745dc1a4 [libc++][NFC] Move attribute macros out of __config into a detail header (#176903) INFO:2026-01-26T20:31:43Z:root:syncing... Deleted branch merge (was 0926743e2eac). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge e794b74989f8] [gn build] Port b285745dc1a4 1 file changed, 1 insertion(+) [gn build] Port b285745dc1a4 -- https://github.com/llvm/llvm-project/commit/b285745dc1a4 INFO:2026-01-26T20:31:45Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/163] ACTION //libcxx/include:write_modulemap(//llvm/utils/gn/build/toolchain:unix) [2/163] COPY ../../libcxx/include/__configuration/attributes.h include/c++/v1/__configuration/attributes.h [3/163] COPY ../../libcxx/include/__config include/c++/v1/__config [4/163] COPY ../../libcxx/include/__configuration/language.h include/c++/v1/__configuration/language.h [5/163] LINK obj/llvm/unittests/CAS/CASTests FAILED: obj/llvm/unittests/CAS/CASTests ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/llvm/unittests/CAS/CASTests -Wl,--start-group obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o obj/llvm/unittests/CAS/CASTests.BuiltinUnifiedCASDatabasesTest.o obj/llvm/unittests/CAS/CASTests.CASTestConfig.o obj/llvm/unittests/CAS/CASTests.NamedValuesSchemaTest.o obj/llvm/unittests/CAS/CASTests.ObjectStoreTest.o obj/llvm/unittests/CAS/CASTests.OnDiskCASLoggerTest.o obj/llvm/unittests/CAS/CASTests.UnifiedOnDiskCacheTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libLLVMCAS.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: llvm::unittest::cas::setMaxOnDiskCASMappingSize() >>> referenced by ActionCacheTest.cpp >>> obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o:(llvm::unittest::cas::CASTest::SetUp()) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [6/163] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.log_hardening_failure.o [7/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.new_helpers.o [8/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.typeinfo.o [9/163] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_aux_runtime.o [10/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.verbose_abort.o [11/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.any.o [12/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.new.o [13/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.exception.o [14/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.expected.o [15/163] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_vector.o [16/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.mutex_destructor.o [17/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.condition_variable_destructor.o [18/163] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_exception_storage.o [19/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.variant.o [20/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.optional.o [21/163] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_default_handlers.o [22/163] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.f2s.o [23/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.shared_mutex.o [24/163] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.d2s.o [25/163] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_handlers.o [26/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.new_handler.o [27/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.call_once.o [28/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.functional.o [29/163] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_guard.o [30/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.mutex.o [31/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.error_category.o [32/163] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.d2fixed.o [33/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.valarray.o [34/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.memory_resource.o [35/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.bind.o [36/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.system_error.o [37/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.stdexcept.o [38/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.fstream.o [39/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.random.o [40/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.memory.o [41/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.ios.o [42/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.vector.o [43/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.hash.o [44/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.condition_variable.o [45/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.barrier.o [46/163] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.filesystem_error.o [47/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.future.o [48/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.random_shuffle.o [49/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.strstream.o [50/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.charconv.o [51/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.thread.o [52/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.regex.o [53/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.atomic.o [54/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.iostream.o [55/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.ostream.o [56/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.print.o [57/163] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.chrono_exception.o [58/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.string.o [59/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.chrono.o [60/163] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.filesystem_clock.o [61/163] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb_list.o [62/163] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_entry.o [63/163] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_iterator.o [64/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.ios.instantiations.o [65/163] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.operations.o [66/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.algorithm.o [67/163] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_demangle.o [68/163] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb.o [69/163] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.time_zone.o [70/163] CXX stage2_unix/obj/libcxx/src/cxx_shared.locale.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.